28015886736

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{228619}}^1$

素因数の和:228693

約数の個数: 120

約数和(自身を含む): 84026080320

約数和(自身を除く): 56010193584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 37, 46, 48, 69, 72, 74, 92, 111, 138, 144, 148, 184, 207, 222, 276, 296, 333, 368, 414, 444, 552, 592, 666, 828, 851, 888, 1104, 1332, 1656, 1702, 1776, 2553, 2664, 3312, 3404, 5106, 5328, 6808, 7659, 10212, 13616, 15318, 20424, 30636, 40848, 61272, 122544, 228619, 457238, 685857, 914476, 1371714, 1828952, 2057571, 2743428, 3657904, 4115142, 5258237, 5486856, 8230284, 8458903, 10516474, 10973712, 15774711, 16460568, 16917806, 21032948, 25376709, 31549422, 32921136, 33835612, 42065896, 47324133, 50753418, 63098844, 67671224, 76130127, 84131792, 94648266, 101506836, 126197688, 135342448, 152260254, 189296532, 194554769, 203013672, 252395376, 304520508, 378593064, 389109538, 406027344, 583664307, 609041016, 757186128, 778219076, 1167328614, 1218082032, 1556438152, 1750992921, 2334657228, 3112876304, 3501985842, 4669314456, 7003971684, 9338628912, 14007943368, 28015886736]

約数ペア:

[(1, 28015886736), (2, 14007943368), (3, 9338628912), (4, 7003971684), (6, 4669314456), (8, 3501985842), (9, 3112876304), (12, 2334657228), (16, 1750992921), (18, 1556438152), (23, 1218082032), (24, 1167328614), (36, 778219076), (37, 757186128), (46, 609041016), (48, 583664307), (69, 406027344), (72, 389109538), (74, 378593064), (92, 304520508), (111, 252395376), (138, 203013672), (144, 194554769), (148, 189296532), (184, 152260254), (207, 135342448), (222, 126197688), (276, 101506836), (296, 94648266), (333, 84131792), (368, 76130127), (414, 67671224), (444, 63098844), (552, 50753418), (592, 47324133), (666, 42065896), (828, 33835612), (851, 32921136), (888, 31549422), (1104, 25376709), (1332, 21032948), (1656, 16917806), (1702, 16460568), (1776, 15774711), (2553, 10973712), (2664, 10516474), (3312, 8458903), (3404, 8230284), (5106, 5486856), (5328, 5258237), (6808, 4115142), (7659, 3657904), (10212, 2743428), (13616, 2057571), (15318, 1828952), (20424, 1371714), (30636, 914476), (40848, 685857), (61272, 457238), (122544, 228619)]