66155408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10159}}^1$

素因数の和:10215

約数の個数: 40

約数和(自身を含む): 143621760

約数和(自身を除く): 77466352

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 10159, 20318, 40636, 81272, 111749, 162544, 223498, 375883, 446996, 751766, 893992, 1503532, 1787984, 3007064, 4134713, 6014128, 8269426, 16538852, 33077704, 66155408]

約数ペア:

[(1, 66155408), (2, 33077704), (4, 16538852), (8, 8269426), (11, 6014128), (16, 4134713), (22, 3007064), (37, 1787984), (44, 1503532), (74, 893992), (88, 751766), (148, 446996), (176, 375883), (296, 223498), (407, 162544), (592, 111749), (814, 81272), (1628, 40636), (3256, 20318), (6512, 10159)]