64940474

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 104993280

約数和(自身を除く): 40052806

約数列:

[1, 2, 31, 41, 59, 62, 82, 118, 433, 866, 1271, 1829, 2419, 2542, 3658, 4838, 13423, 17753, 25547, 26846, 35506, 51094, 74989, 149978, 550343, 791957, 1047427, 1100686, 1583914, 2094854, 32470237, 64940474]

約数ペア:

[(1, 64940474), (2, 32470237), (31, 2094854), (41, 1583914), (59, 1100686), (62, 1047427), (82, 791957), (118, 550343), (433, 149978), (866, 74989), (1271, 51094), (1829, 35506), (2419, 26846), (2542, 25547), (3658, 17753), (4838, 13423)]