74816488

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{1439}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 143942400

約数和(自身を除く): 69125912

約数列:

[1, 2, 4, 8, 67, 97, 134, 194, 268, 388, 536, 776, 1439, 2878, 5756, 6499, 11512, 12998, 25996, 51992, 96413, 139583, 192826, 279166, 385652, 558332, 771304, 1116664, 9352061, 18704122, 37408244, 74816488]

約数ペア:

[(1, 74816488), (2, 37408244), (4, 18704122), (8, 9352061), (67, 1116664), (97, 771304), (134, 558332), (194, 385652), (268, 279166), (388, 192826), (536, 139583), (776, 96413), (1439, 51992), (2878, 25996), (5756, 12998), (6499, 11512)]