78297752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6907}}^1$

素因数の和:7035

約数の個数: 32

約数和(自身を含む): 159574800

約数和(自身を除く): 81277048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5668, 6907, 11336, 13814, 27628, 55256, 89791, 179582, 359164, 718328, 752863, 1505726, 3011452, 6022904, 9787219, 19574438, 39148876, 78297752]

約数ペア:

[(1, 78297752), (2, 39148876), (4, 19574438), (8, 9787219), (13, 6022904), (26, 3011452), (52, 1505726), (104, 752863), (109, 718328), (218, 359164), (436, 179582), (872, 89791), (1417, 55256), (2834, 27628), (5668, 13814), (6907, 11336)]