40387776888

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1\times {\mathrm{23917}}^1$

素因数の和:24988

約数の個数: 64

約数和(自身を含む): 102499153920

約数和(自身を除く): 62111377032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 991, 1704, 1982, 2973, 3964, 5946, 7928, 11892, 23784, 23917, 47834, 70361, 71751, 95668, 140722, 143502, 191336, 211083, 281444, 287004, 422166, 562888, 574008, 844332, 1688664, 1698107, 3396214, 5094321, 6792428, 10188642, 13584856, 20377284, 23701747, 40754568, 47403494, 71105241, 94806988, 142210482, 189613976, 284420964, 568841928, 1682824037, 3365648074, 5048472111, 6731296148, 10096944222, 13462592296, 20193888444, 40387776888]

約数ペア:

[(1, 40387776888), (2, 20193888444), (3, 13462592296), (4, 10096944222), (6, 6731296148), (8, 5048472111), (12, 3365648074), (24, 1682824037), (71, 568841928), (142, 284420964), (213, 189613976), (284, 142210482), (426, 94806988), (568, 71105241), (852, 47403494), (991, 40754568), (1704, 23701747), (1982, 20377284), (2973, 13584856), (3964, 10188642), (5946, 6792428), (7928, 5094321), (11892, 3396214), (23784, 1698107), (23917, 1688664), (47834, 844332), (70361, 574008), (71751, 562888), (95668, 422166), (140722, 287004), (143502, 281444), (191336, 211083)]