74304854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 122744160

約数和(自身を除く): 48439306

約数列:

[1, 2, 13, 26, 89, 163, 178, 197, 326, 394, 1157, 2119, 2314, 2561, 4238, 5122, 14507, 17533, 29014, 32111, 35066, 64222, 188591, 227929, 377182, 417443, 455858, 834886, 2857879, 5715758, 37152427, 74304854]

約数ペア:

[(1, 74304854), (2, 37152427), (13, 5715758), (26, 2857879), (89, 834886), (163, 455858), (178, 417443), (197, 377182), (326, 227929), (394, 188591), (1157, 64222), (2119, 35066), (2314, 32111), (2561, 29014), (4238, 17533), (5122, 14507)]