72213632

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{18199}}^1$

素因数の和:18244

約数の個数: 32

約数和(自身を含む): 148512000

約数和(自身を除く): 76298368

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 18199, 36398, 72796, 145592, 291184, 564169, 582368, 1128338, 1164736, 2256676, 2329472, 4513352, 9026704, 18053408, 36106816, 72213632]

約数ペア:

[(1, 72213632), (2, 36106816), (4, 18053408), (8, 9026704), (16, 4513352), (31, 2329472), (32, 2256676), (62, 1164736), (64, 1128338), (124, 582368), (128, 564169), (248, 291184), (496, 145592), (992, 72796), (1984, 36398), (3968, 18199)]