71335736

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2753}}^1$

素因数の和:2879

約数の個数: 32

約数和(自身を含む): 138801600

約数和(自身を除く): 67465864

約数列:

[1, 2, 4, 8, 41, 79, 82, 158, 164, 316, 328, 632, 2753, 3239, 5506, 6478, 11012, 12956, 22024, 25912, 112873, 217487, 225746, 434974, 451492, 869948, 902984, 1739896, 8916967, 17833934, 35667868, 71335736]

約数ペア:

[(1, 71335736), (2, 35667868), (4, 17833934), (8, 8916967), (41, 1739896), (79, 902984), (82, 869948), (158, 451492), (164, 434974), (316, 225746), (328, 217487), (632, 112873), (2753, 25912), (3239, 22024), (5506, 12956), (6478, 11012)]