78420452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{57493}}^1$

素因数の和:57539

約数の個数: 24

約数和(自身を含む): 154543872

約数和(自身を除く): 76123420

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 57493, 114986, 229972, 632423, 1264846, 1782283, 2529692, 3564566, 7129132, 19605113, 39210226, 78420452]

約数ペア:

[(1, 78420452), (2, 39210226), (4, 19605113), (11, 7129132), (22, 3564566), (31, 2529692), (44, 1782283), (62, 1264846), (124, 632423), (341, 229972), (682, 114986), (1364, 57493)]