72212294

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27583}}^1$

素因数の和:27620

約数の個数: 32

約数和(自身を含む): 142995456

約数和(自身を除く): 70783162

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 27583, 55166, 193081, 303413, 386162, 468911, 606826, 937822, 2123891, 3282377, 4247782, 5158021, 6564754, 10316042, 36106147, 72212294]

約数ペア:

[(1, 72212294), (2, 36106147), (7, 10316042), (11, 6564754), (14, 5158021), (17, 4247782), (22, 3282377), (34, 2123891), (77, 937822), (119, 606826), (154, 468911), (187, 386162), (238, 303413), (374, 193081), (1309, 55166), (2618, 27583)]