28183705836

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{159457}}^1$

素因数の和:159591

約数の個数: 96

約数和(自身を含む): 78009404928

約数和(自身を除く): 49825699092

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 103, 132, 143, 156, 206, 286, 309, 412, 429, 572, 618, 858, 1133, 1236, 1339, 1716, 2266, 2678, 3399, 4017, 4532, 5356, 6798, 8034, 13596, 14729, 16068, 29458, 44187, 58916, 88374, 159457, 176748, 318914, 478371, 637828, 956742, 1754027, 1913484, 2072941, 3508054, 4145882, 5262081, 6218823, 7016108, 8291764, 10524162, 12437646, 16424071, 21048324, 22802351, 24875292, 32848142, 45604702, 49272213, 65696284, 68407053, 91209404, 98544426, 136814106, 180664781, 197088852, 213512923, 273628212, 361329562, 427025846, 541994343, 640538769, 722659124, 854051692, 1083988686, 1281077538, 2167977372, 2348642153, 2562155076, 4697284306, 7045926459, 9394568612, 14091852918, 28183705836]

約数ペア:

[(1, 28183705836), (2, 14091852918), (3, 9394568612), (4, 7045926459), (6, 4697284306), (11, 2562155076), (12, 2348642153), (13, 2167977372), (22, 1281077538), (26, 1083988686), (33, 854051692), (39, 722659124), (44, 640538769), (52, 541994343), (66, 427025846), (78, 361329562), (103, 273628212), (132, 213512923), (143, 197088852), (156, 180664781), (206, 136814106), (286, 98544426), (309, 91209404), (412, 68407053), (429, 65696284), (572, 49272213), (618, 45604702), (858, 32848142), (1133, 24875292), (1236, 22802351), (1339, 21048324), (1716, 16424071), (2266, 12437646), (2678, 10524162), (3399, 8291764), (4017, 7016108), (4532, 6218823), (5356, 5262081), (6798, 4145882), (8034, 3508054), (13596, 2072941), (14729, 1913484), (16068, 1754027), (29458, 956742), (44187, 637828), (58916, 478371), (88374, 318914), (159457, 176748)]