3925256

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 7695000

約数和(自身を除く): 3769744

約数列:

[1, 2, 4, 8, 37, 74, 89, 148, 149, 178, 296, 298, 356, 596, 712, 1192, 3293, 5513, 6586, 11026, 13172, 13261, 22052, 26344, 26522, 44104, 53044, 106088, 490657, 981314, 1962628, 3925256]

約数ペア:

[(1, 3925256), (2, 1962628), (4, 981314), (8, 490657), (37, 106088), (74, 53044), (89, 44104), (148, 26522), (149, 26344), (178, 22052), (296, 13261), (298, 13172), (356, 11026), (596, 6586), (712, 5513), (1192, 3293)]