28248978

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 58210560

約数和(自身を除く): 29961582

約数列:

[1, 2, 3, 6, 61, 79, 122, 158, 183, 237, 366, 474, 977, 1954, 2931, 4819, 5862, 9638, 14457, 28914, 59597, 77183, 119194, 154366, 178791, 231549, 357582, 463098, 4708163, 9416326, 14124489, 28248978]

約数ペア:

[(1, 28248978), (2, 14124489), (3, 9416326), (6, 4708163), (61, 463098), (79, 357582), (122, 231549), (158, 178791), (183, 154366), (237, 119194), (366, 77183), (474, 59597), (977, 28914), (1954, 14457), (2931, 9638), (4819, 5862)]