64330428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{997}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 158721920

約数和(自身を除く): 94391492

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 283, 566, 849, 997, 1132, 1698, 1994, 2991, 3396, 3988, 5377, 5982, 10754, 11964, 16131, 18943, 21508, 32262, 37886, 56829, 64524, 75772, 113658, 227316, 282151, 564302, 846453, 1128604, 1692906, 3385812, 5360869, 10721738, 16082607, 21443476, 32165214, 64330428]

約数ペア:

[(1, 64330428), (2, 32165214), (3, 21443476), (4, 16082607), (6, 10721738), (12, 5360869), (19, 3385812), (38, 1692906), (57, 1128604), (76, 846453), (114, 564302), (228, 282151), (283, 227316), (566, 113658), (849, 75772), (997, 64524), (1132, 56829), (1698, 37886), (1994, 32262), (2991, 21508), (3396, 18943), (3988, 16131), (5377, 11964), (5982, 10754)]