28154944

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:683

約数の個数: 56

約数和(自身を含む): 60277248

約数和(自身を除く): 32122304

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 184, 248, 368, 496, 617, 713, 736, 992, 1234, 1426, 1472, 1984, 2468, 2852, 4936, 5704, 9872, 11408, 14191, 19127, 19744, 22816, 28382, 38254, 39488, 45632, 56764, 76508, 113528, 153016, 227056, 306032, 439921, 454112, 612064, 879842, 908224, 1224128, 1759684, 3519368, 7038736, 14077472, 28154944]

約数ペア:

[(1, 28154944), (2, 14077472), (4, 7038736), (8, 3519368), (16, 1759684), (23, 1224128), (31, 908224), (32, 879842), (46, 612064), (62, 454112), (64, 439921), (92, 306032), (124, 227056), (184, 153016), (248, 113528), (368, 76508), (496, 56764), (617, 45632), (713, 39488), (736, 38254), (992, 28382), (1234, 22816), (1426, 19744), (1472, 19127), (1984, 14191), (2468, 11408), (2852, 9872), (4936, 5704)]