15366970768

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{90787}}^1$

素因数の和:91015

約数の個数: 40

約数和(自身を含む): 30395822400

約数和(自身を除く): 15028851632

約数列:

[1, 2, 4, 8, 16, 71, 142, 149, 284, 298, 568, 596, 1136, 1192, 2384, 10579, 21158, 42316, 84632, 90787, 169264, 181574, 363148, 726296, 1452592, 6445877, 12891754, 13527263, 25783508, 27054526, 51567016, 54109052, 103134032, 108218104, 216436208, 960435673, 1920871346, 3841742692, 7683485384, 15366970768]

約数ペア:

[(1, 15366970768), (2, 7683485384), (4, 3841742692), (8, 1920871346), (16, 960435673), (71, 216436208), (142, 108218104), (149, 103134032), (284, 54109052), (298, 51567016), (568, 27054526), (596, 25783508), (1136, 13527263), (1192, 12891754), (2384, 6445877), (10579, 1452592), (21158, 726296), (42316, 363148), (84632, 181574), (90787, 169264)]