67898576

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{601}}^1$

素因数の和:939

約数の個数: 40

約数和(自身を含む): 137949504

約数和(自身を除く): 70050928

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 307, 368, 601, 614, 1202, 1228, 2404, 2456, 4808, 4912, 7061, 9616, 13823, 14122, 27646, 28244, 55292, 56488, 110584, 112976, 184507, 221168, 369014, 738028, 1476056, 2952112, 4243661, 8487322, 16974644, 33949288, 67898576]

約数ペア:

[(1, 67898576), (2, 33949288), (4, 16974644), (8, 8487322), (16, 4243661), (23, 2952112), (46, 1476056), (92, 738028), (184, 369014), (307, 221168), (368, 184507), (601, 112976), (614, 110584), (1202, 56488), (1228, 55292), (2404, 28244), (2456, 27646), (4808, 14122), (4912, 13823), (7061, 9616)]