72005498

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 115230720

約数和(自身を除く): 43225222

約数列:

[1, 2, 31, 61, 62, 79, 122, 158, 241, 482, 1891, 2449, 3782, 4819, 4898, 7471, 9638, 14701, 14942, 19039, 29402, 38078, 149389, 298778, 455731, 590209, 911462, 1161379, 1180418, 2322758, 36002749, 72005498]

約数ペア:

[(1, 72005498), (2, 36002749), (31, 2322758), (61, 1180418), (62, 1161379), (79, 911462), (122, 590209), (158, 455731), (241, 298778), (482, 149389), (1891, 38078), (2449, 29402), (3782, 19039), (4819, 14942), (4898, 14701), (7471, 9638)]