63961456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8311}}^1$

素因数の和:8369

約数の個数: 40

約数和(自身を含む): 137081504

約数和(自身を除く): 73120048

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 8311, 16622, 33244, 66488, 108043, 132976, 216086, 307507, 432172, 615014, 864344, 1230028, 1728688, 2460056, 3997591, 4920112, 7995182, 15990364, 31980728, 63961456]

約数ペア:

[(1, 63961456), (2, 31980728), (4, 15990364), (8, 7995182), (13, 4920112), (16, 3997591), (26, 2460056), (37, 1728688), (52, 1230028), (74, 864344), (104, 615014), (148, 432172), (208, 307507), (296, 216086), (481, 132976), (592, 108043), (962, 66488), (1924, 33244), (3848, 16622), (7696, 8311)]