66156728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{24251}}^1$

素因数の和:24299

約数の個数: 32

約数和(自身を含む): 139691520

約数和(自身を除く): 73534792

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 24251, 48502, 97004, 194008, 266761, 533522, 751781, 1067044, 1503562, 2134088, 3007124, 6014248, 8269591, 16539182, 33078364, 66156728]

約数ペア:

[(1, 66156728), (2, 33078364), (4, 16539182), (8, 8269591), (11, 6014248), (22, 3007124), (31, 2134088), (44, 1503562), (62, 1067044), (88, 751781), (124, 533522), (248, 266761), (341, 194008), (682, 97004), (1364, 48502), (2728, 24251)]