65400916

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 136281600

約数和(自身を除く): 70880684

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 239, 337, 406, 478, 674, 812, 956, 1348, 1673, 2359, 3346, 4718, 6692, 6931, 9436, 9773, 13862, 19546, 27724, 39092, 48517, 68411, 80543, 97034, 136822, 161086, 194068, 273644, 322172, 563801, 1127602, 2255204, 2335747, 4671494, 9342988, 16350229, 32700458, 65400916]

約数ペア:

[(1, 65400916), (2, 32700458), (4, 16350229), (7, 9342988), (14, 4671494), (28, 2335747), (29, 2255204), (58, 1127602), (116, 563801), (203, 322172), (239, 273644), (337, 194068), (406, 161086), (478, 136822), (674, 97034), (812, 80543), (956, 68411), (1348, 48517), (1673, 39092), (2359, 27724), (3346, 19546), (4718, 13862), (6692, 9773), (6931, 9436)]