63940578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{15467}}^1$

素因数の和:15538

約数の個数: 32

約数和(自身を含む): 140325696

約数和(自身を除く): 76385118

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 15467, 30934, 46401, 92802, 201071, 402142, 603213, 819751, 1206426, 1639502, 2459253, 4918506, 10656763, 21313526, 31970289, 63940578]

約数ペア:

[(1, 63940578), (2, 31970289), (3, 21313526), (6, 10656763), (13, 4918506), (26, 2459253), (39, 1639502), (53, 1206426), (78, 819751), (106, 603213), (159, 402142), (318, 201071), (689, 92802), (1378, 46401), (2067, 30934), (4134, 15467)]