65709524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{5507}}^1$

素因数の和:5687

約数の個数: 24

約数和(自身を含む): 121836960

約数和(自身を除く): 56127436

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 5507, 5966, 11014, 11932, 22028, 104633, 209266, 418532, 864599, 1729198, 3458396, 16427381, 32854762, 65709524]

約数ペア:

[(1, 65709524), (2, 32854762), (4, 16427381), (19, 3458396), (38, 1729198), (76, 864599), (157, 418532), (314, 209266), (628, 104633), (2983, 22028), (5507, 11932), (5966, 11014)]