42964624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1789}}^1$

素因数の和:1895

約数の個数: 40

約数和(自身を含む): 88784000

約数和(自身を除く): 45819376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 316, 632, 1264, 1501, 1789, 3002, 3578, 6004, 7156, 12008, 14312, 24016, 28624, 33991, 67982, 135964, 141331, 271928, 282662, 543856, 565324, 1130648, 2261296, 2685289, 5370578, 10741156, 21482312, 42964624]

約数ペア:

[(1, 42964624), (2, 21482312), (4, 10741156), (8, 5370578), (16, 2685289), (19, 2261296), (38, 1130648), (76, 565324), (79, 543856), (152, 282662), (158, 271928), (304, 141331), (316, 135964), (632, 67982), (1264, 33991), (1501, 28624), (1789, 24016), (3002, 14312), (3578, 12008), (6004, 7156)]