17966339968

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{857}}^1\times {\mathrm{7121}}^1$

素因数の和:8015

約数の個数: 64

約数和(自身を含む): 37397337120

約数和(自身を除く): 19430997152

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 857, 1472, 1714, 2944, 3428, 6856, 7121, 13712, 14242, 19711, 27424, 28484, 39422, 54848, 56968, 78844, 109696, 113936, 157688, 163783, 227872, 315376, 327566, 455744, 630752, 655132, 911488, 1261504, 1310264, 2523008, 2620528, 5241056, 6102697, 10482112, 12205394, 20964224, 24410788, 48821576, 97643152, 140362031, 195286304, 280724062, 390572608, 561448124, 781145216, 1122896248, 2245792496, 4491584992, 8983169984, 17966339968]

約数ペア:

[(1, 17966339968), (2, 8983169984), (4, 4491584992), (8, 2245792496), (16, 1122896248), (23, 781145216), (32, 561448124), (46, 390572608), (64, 280724062), (92, 195286304), (128, 140362031), (184, 97643152), (368, 48821576), (736, 24410788), (857, 20964224), (1472, 12205394), (1714, 10482112), (2944, 6102697), (3428, 5241056), (6856, 2620528), (7121, 2523008), (13712, 1310264), (14242, 1261504), (19711, 911488), (27424, 655132), (28484, 630752), (39422, 455744), (54848, 327566), (56968, 315376), (78844, 227872), (109696, 163783), (113936, 157688)]