73714384

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:707

約数の個数: 40

約数和(自身を含む): 147039200

約数和(自身を除く): 73324816

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 307, 344, 349, 614, 688, 698, 1228, 1396, 2456, 2792, 4912, 5584, 13201, 15007, 26402, 30014, 52804, 60028, 105608, 107143, 120056, 211216, 214286, 240112, 428572, 857144, 1714288, 4607149, 9214298, 18428596, 36857192, 73714384]

約数ペア:

[(1, 73714384), (2, 36857192), (4, 18428596), (8, 9214298), (16, 4607149), (43, 1714288), (86, 857144), (172, 428572), (307, 240112), (344, 214286), (349, 211216), (614, 120056), (688, 107143), (698, 105608), (1228, 60028), (1396, 52804), (2456, 30014), (2792, 26402), (4912, 15007), (5584, 13201)]