71894238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{22481}}^1$

素因数の和:22540

約数の個数: 32

約数和(自身を含む): 158632992

約数和(自身を除く): 86738754

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 22481, 44962, 67443, 134886, 292253, 584506, 876759, 921721, 1753518, 1843442, 2765163, 5530326, 11982373, 23964746, 35947119, 71894238]

約数ペア:

[(1, 71894238), (2, 35947119), (3, 23964746), (6, 11982373), (13, 5530326), (26, 2765163), (39, 1843442), (41, 1753518), (78, 921721), (82, 876759), (123, 584506), (246, 292253), (533, 134886), (1066, 67443), (1599, 44962), (3198, 22481)]