18743885248

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{2339}}^1\times {\mathrm{11383}}^1$

素因数の和:13745

約数の個数: 56

約数和(自身を含む): 40597165440

約数和(自身を除く): 21853280192

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 2339, 4678, 9356, 11383, 18712, 22766, 25729, 37424, 45532, 51458, 74848, 91064, 102916, 125213, 149696, 182128, 205832, 250426, 364256, 411664, 500852, 728512, 823328, 1001704, 1646656, 2003408, 4006816, 8013632, 26624837, 53249674, 106499348, 212998696, 292873207, 425997392, 585746414, 851994784, 1171492828, 1703989568, 2342985656, 4685971312, 9371942624, 18743885248]

約数ペア:

[(1, 18743885248), (2, 9371942624), (4, 4685971312), (8, 2342985656), (11, 1703989568), (16, 1171492828), (22, 851994784), (32, 585746414), (44, 425997392), (64, 292873207), (88, 212998696), (176, 106499348), (352, 53249674), (704, 26624837), (2339, 8013632), (4678, 4006816), (9356, 2003408), (11383, 1646656), (18712, 1001704), (22766, 823328), (25729, 728512), (37424, 500852), (45532, 411664), (51458, 364256), (74848, 250426), (91064, 205832), (102916, 182128), (125213, 149696)]