73904354

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 117936000

約数和(自身を除く): 44031646

約数列:

[1, 2, 29, 58, 89, 103, 139, 178, 206, 278, 2581, 2987, 4031, 5162, 5974, 8062, 9167, 12371, 14317, 18334, 24742, 28634, 265843, 358759, 415193, 531686, 717518, 830386, 1274213, 2548426, 36952177, 73904354]

約数ペア:

[(1, 73904354), (2, 36952177), (29, 2548426), (58, 1274213), (89, 830386), (103, 717518), (139, 531686), (178, 415193), (206, 358759), (278, 265843), (2581, 28634), (2987, 24742), (4031, 18334), (5162, 14317), (5974, 12371), (8062, 9167)]