71531632

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4973}}^1$

素因数の和:5041

約数の個数: 40

約数和(自身を含む): 148026240

約数和(自身を除く): 76494608

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 4973, 7192, 9946, 14384, 19892, 39784, 79568, 144217, 154163, 288434, 308326, 576868, 616652, 1153736, 1233304, 2307472, 2466608, 4470727, 8941454, 17882908, 35765816, 71531632]

約数ペア:

[(1, 71531632), (2, 35765816), (4, 17882908), (8, 8941454), (16, 4470727), (29, 2466608), (31, 2307472), (58, 1233304), (62, 1153736), (116, 616652), (124, 576868), (232, 308326), (248, 288434), (464, 154163), (496, 144217), (899, 79568), (1798, 39784), (3596, 19892), (4973, 14384), (7192, 9946)]