424072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 892800

約数和(自身を除く): 468728

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 79, 88, 122, 158, 244, 316, 488, 632, 671, 869, 1342, 1738, 2684, 3476, 4819, 5368, 6952, 9638, 19276, 38552, 53009, 106018, 212036, 424072]

約数ペア:

[(1, 424072), (2, 212036), (4, 106018), (8, 53009), (11, 38552), (22, 19276), (44, 9638), (61, 6952), (79, 5368), (88, 4819), (122, 3476), (158, 2684), (244, 1738), (316, 1342), (488, 869), (632, 671)]