68690482

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{971}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 122425344

約数和(自身を除く): 53734862

約数列:

[1, 2, 7, 14, 31, 62, 163, 217, 326, 434, 971, 1141, 1942, 2282, 5053, 6797, 10106, 13594, 30101, 35371, 60202, 70742, 158273, 210707, 316546, 421414, 1107911, 2215822, 4906463, 9812926, 34345241, 68690482]

約数ペア:

[(1, 68690482), (2, 34345241), (7, 9812926), (14, 4906463), (31, 2215822), (62, 1107911), (163, 421414), (217, 316546), (326, 210707), (434, 158273), (971, 70742), (1141, 60202), (1942, 35371), (2282, 30101), (5053, 13594), (6797, 10106)]