28394574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11743}}^1$

素因数の和:11792

約数の個数: 32

約数和(自身を含む): 63135744

約数和(自身を除く): 34741170

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 11743, 23486, 35229, 70458, 152659, 305318, 364033, 457977, 728066, 915954, 1092099, 2184198, 4732429, 9464858, 14197287, 28394574]

約数ペア:

[(1, 28394574), (2, 14197287), (3, 9464858), (6, 4732429), (13, 2184198), (26, 1092099), (31, 915954), (39, 728066), (62, 457977), (78, 364033), (93, 305318), (186, 152659), (403, 70458), (806, 35229), (1209, 23486), (2418, 11743)]