28044492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 81285120

約数和(自身を除く): 53240628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 41, 42, 51, 68, 82, 84, 102, 119, 123, 164, 204, 238, 246, 287, 357, 476, 479, 492, 574, 697, 714, 861, 958, 1148, 1394, 1428, 1437, 1722, 1916, 2091, 2788, 2874, 3353, 3444, 4182, 4879, 5748, 6706, 8143, 8364, 9758, 10059, 13412, 14637, 16286, 19516, 19639, 20118, 24429, 29274, 32572, 39278, 40236, 48858, 57001, 58548, 58917, 78556, 97716, 114002, 117834, 137473, 171003, 228004, 235668, 274946, 333863, 342006, 412419, 549892, 667726, 684012, 824838, 1001589, 1335452, 1649676, 2003178, 2337041, 4006356, 4674082, 7011123, 9348164, 14022246, 28044492]

約数ペア:

[(1, 28044492), (2, 14022246), (3, 9348164), (4, 7011123), (6, 4674082), (7, 4006356), (12, 2337041), (14, 2003178), (17, 1649676), (21, 1335452), (28, 1001589), (34, 824838), (41, 684012), (42, 667726), (51, 549892), (68, 412419), (82, 342006), (84, 333863), (102, 274946), (119, 235668), (123, 228004), (164, 171003), (204, 137473), (238, 117834), (246, 114002), (287, 97716), (357, 78556), (476, 58917), (479, 58548), (492, 57001), (574, 48858), (697, 40236), (714, 39278), (861, 32572), (958, 29274), (1148, 24429), (1394, 20118), (1428, 19639), (1437, 19516), (1722, 16286), (1916, 14637), (2091, 13412), (2788, 10059), (2874, 9758), (3353, 8364), (3444, 8143), (4182, 6706), (4879, 5748)]