61919524

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 117895680

約数和(自身を除く): 55976156

約数列:

[1, 2, 4, 29, 31, 58, 62, 67, 116, 124, 134, 257, 268, 514, 899, 1028, 1798, 1943, 2077, 3596, 3886, 4154, 7453, 7772, 7967, 8308, 14906, 15934, 17219, 29812, 31868, 34438, 60233, 68876, 120466, 231043, 240932, 462086, 499351, 533789, 924172, 998702, 1067578, 1997404, 2135156, 15479881, 30959762, 61919524]

約数ペア:

[(1, 61919524), (2, 30959762), (4, 15479881), (29, 2135156), (31, 1997404), (58, 1067578), (62, 998702), (67, 924172), (116, 533789), (124, 499351), (134, 462086), (257, 240932), (268, 231043), (514, 120466), (899, 68876), (1028, 60233), (1798, 34438), (1943, 31868), (2077, 29812), (3596, 17219), (3886, 15934), (4154, 14906), (7453, 8308), (7772, 7967)]