28872288

素因数分解:

$2^5\times 3^5\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 88058880

約数和(自身を除く): 59186592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 72, 79, 81, 94, 96, 108, 141, 144, 158, 162, 188, 216, 237, 243, 282, 288, 316, 324, 376, 423, 432, 474, 486, 564, 632, 648, 711, 752, 846, 864, 948, 972, 1128, 1264, 1269, 1296, 1422, 1504, 1692, 1896, 1944, 2133, 2256, 2528, 2538, 2592, 2844, 3384, 3713, 3792, 3807, 3888, 4266, 4512, 5076, 5688, 6399, 6768, 7426, 7584, 7614, 7776, 8532, 10152, 11139, 11376, 11421, 12798, 13536, 14852, 15228, 17064, 19197, 20304, 22278, 22752, 22842, 25596, 29704, 30456, 33417, 34128, 38394, 40608, 44556, 45684, 51192, 59408, 60912, 66834, 68256, 76788, 89112, 91368, 100251, 102384, 118816, 121824, 133668, 153576, 178224, 182736, 200502, 204768, 267336, 300753, 307152, 356448, 365472, 401004, 534672, 601506, 614304, 802008, 902259, 1069344, 1203012, 1604016, 1804518, 2406024, 3208032, 3609036, 4812048, 7218072, 9624096, 14436144, 28872288]

約数ペア:

[(1, 28872288), (2, 14436144), (3, 9624096), (4, 7218072), (6, 4812048), (8, 3609036), (9, 3208032), (12, 2406024), (16, 1804518), (18, 1604016), (24, 1203012), (27, 1069344), (32, 902259), (36, 802008), (47, 614304), (48, 601506), (54, 534672), (72, 401004), (79, 365472), (81, 356448), (94, 307152), (96, 300753), (108, 267336), (141, 204768), (144, 200502), (158, 182736), (162, 178224), (188, 153576), (216, 133668), (237, 121824), (243, 118816), (282, 102384), (288, 100251), (316, 91368), (324, 89112), (376, 76788), (423, 68256), (432, 66834), (474, 60912), (486, 59408), (564, 51192), (632, 45684), (648, 44556), (711, 40608), (752, 38394), (846, 34128), (864, 33417), (948, 30456), (972, 29704), (1128, 25596), (1264, 22842), (1269, 22752), (1296, 22278), (1422, 20304), (1504, 19197), (1692, 17064), (1896, 15228), (1944, 14852), (2133, 13536), (2256, 12798), (2528, 11421), (2538, 11376), (2592, 11139), (2844, 10152), (3384, 8532), (3713, 7776), (3792, 7614), (3807, 7584), (3888, 7426), (4266, 6768), (4512, 6399), (5076, 5688)]