18927296

素因数分解:

$2^6\times {\mathrm{433}}^1\times {\mathrm{683}}^1$

素因数の和:1128

約数の個数: 28

約数和(自身を含む): 37700712

約数和(自身を除く): 18773416

約数列:

[1, 2, 4, 8, 16, 32, 64, 433, 683, 866, 1366, 1732, 2732, 3464, 5464, 6928, 10928, 13856, 21856, 27712, 43712, 295739, 591478, 1182956, 2365912, 4731824, 9463648, 18927296]

約数ペア:

[(1, 18927296), (2, 9463648), (4, 4731824), (8, 2365912), (16, 1182956), (32, 591478), (64, 295739), (433, 43712), (683, 27712), (866, 21856), (1366, 13856), (1732, 10928), (2732, 6928), (3464, 5464)]