12441472

素因数分解:

$2^7\times {\mathrm{37}}^2\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 25832520

約数和(自身を除く): 13391048

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 71, 74, 128, 142, 148, 284, 296, 568, 592, 1136, 1184, 1369, 2272, 2368, 2627, 2738, 4544, 4736, 5254, 5476, 9088, 10508, 10952, 21016, 21904, 42032, 43808, 84064, 87616, 97199, 168128, 175232, 194398, 336256, 388796, 777592, 1555184, 3110368, 6220736, 12441472]

約数ペア:

[(1, 12441472), (2, 6220736), (4, 3110368), (8, 1555184), (16, 777592), (32, 388796), (37, 336256), (64, 194398), (71, 175232), (74, 168128), (128, 97199), (142, 87616), (148, 84064), (284, 43808), (296, 42032), (568, 21904), (592, 21016), (1136, 10952), (1184, 10508), (1369, 9088), (2272, 5476), (2368, 5254), (2627, 4736), (2738, 4544)]