66700048

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{367}}^1$

素因数の和:719

約数の個数: 40

約数和(自身を含む): 133519232

約数和(自身を除く): 66819184

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 307, 367, 592, 614, 734, 1228, 1468, 2456, 2936, 4912, 5872, 11359, 13579, 22718, 27158, 45436, 54316, 90872, 108632, 112669, 181744, 217264, 225338, 450676, 901352, 1802704, 4168753, 8337506, 16675012, 33350024, 66700048]

約数ペア:

[(1, 66700048), (2, 33350024), (4, 16675012), (8, 8337506), (16, 4168753), (37, 1802704), (74, 901352), (148, 450676), (296, 225338), (307, 217264), (367, 181744), (592, 112669), (614, 108632), (734, 90872), (1228, 54316), (1468, 45436), (2456, 27158), (2936, 22718), (4912, 13579), (5872, 11359)]