70831900528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{941}}^1\times {\mathrm{276739}}^1$

素因数の和:277705

約数の個数: 40

約数和(自身を含む): 145464506640

約数和(自身を除く): 74632606112

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 941, 1882, 3764, 7528, 15056, 15997, 31994, 63988, 127976, 255952, 276739, 553478, 1106956, 2213912, 4427824, 4704563, 9409126, 18818252, 37636504, 75273008, 260411399, 520822798, 1041645596, 2083291192, 4166582384, 4426993783, 8853987566, 17707975132, 35415950264, 70831900528]

約数ペア:

[(1, 70831900528), (2, 35415950264), (4, 17707975132), (8, 8853987566), (16, 4426993783), (17, 4166582384), (34, 2083291192), (68, 1041645596), (136, 520822798), (272, 260411399), (941, 75273008), (1882, 37636504), (3764, 18818252), (7528, 9409126), (15056, 4704563), (15997, 4427824), (31994, 2213912), (63988, 1106956), (127976, 553478), (255952, 276739)]