66503432

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{1171}}^1$

素因数の和:1437

約数の個数: 32

約数和(自身を含む): 129388800

約数和(自身を除く): 62885368

約数列:

[1, 2, 4, 8, 31, 62, 124, 229, 248, 458, 916, 1171, 1832, 2342, 4684, 7099, 9368, 14198, 28396, 36301, 56792, 72602, 145204, 268159, 290408, 536318, 1072636, 2145272, 8312929, 16625858, 33251716, 66503432]

約数ペア:

[(1, 66503432), (2, 33251716), (4, 16625858), (8, 8312929), (31, 2145272), (62, 1072636), (124, 536318), (229, 290408), (248, 268159), (458, 145204), (916, 72602), (1171, 56792), (1832, 36301), (2342, 28396), (4684, 14198), (7099, 9368)]