71211774

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3947}}^1$

素因数の和:4080

約数の個数: 32

約数和(自身を含む): 148571136

約数和(自身を除く): 77359362

約数列:

[1, 2, 3, 6, 31, 62, 93, 97, 186, 194, 291, 582, 3007, 3947, 6014, 7894, 9021, 11841, 18042, 23682, 122357, 244714, 367071, 382859, 734142, 765718, 1148577, 2297154, 11868629, 23737258, 35605887, 71211774]

約数ペア:

[(1, 71211774), (2, 35605887), (3, 23737258), (6, 11868629), (31, 2297154), (62, 1148577), (93, 765718), (97, 734142), (186, 382859), (194, 367071), (291, 244714), (582, 122357), (3007, 23682), (3947, 18042), (6014, 11841), (7894, 9021)]