42365842

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 67388544

約数和(自身を除く): 25022702

約数列:

[1, 2, 61, 67, 71, 73, 122, 134, 142, 146, 4087, 4331, 4453, 4757, 4891, 5183, 8174, 8662, 8906, 9514, 9782, 10366, 290177, 298351, 316163, 347261, 580354, 596702, 632326, 694522, 21182921, 42365842]

約数ペア:

[(1, 42365842), (2, 21182921), (61, 694522), (67, 632326), (71, 596702), (73, 580354), (122, 347261), (134, 316163), (142, 298351), (146, 290177), (4087, 10366), (4331, 9782), (4453, 9514), (4757, 8906), (4891, 8662), (5183, 8174)]