71164561

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 83543040

約数和(自身を除く): 12378479

約数列:

[1, 13, 31, 41, 59, 73, 403, 533, 767, 949, 1271, 1829, 2263, 2419, 2993, 4307, 16523, 23777, 29419, 31447, 38909, 55991, 74989, 92783, 133517, 176587, 974857, 1206179, 1735721, 2295631, 5474197, 71164561]

約数ペア:

[(1, 71164561), (13, 5474197), (31, 2295631), (41, 1735721), (59, 1206179), (73, 974857), (403, 176587), (533, 133517), (767, 92783), (949, 74989), (1271, 55991), (1829, 38909), (2263, 31447), (2419, 29419), (2993, 23777), (4307, 16523)]