71262884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3793}}^1$

素因数の和:3876

約数の個数: 48

約数和(自身を含む): 158073216

約数和(自身を除く): 86810332

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2684, 3793, 4697, 7586, 9394, 15172, 18788, 26551, 41723, 53102, 83446, 106204, 166892, 231373, 292061, 462746, 584122, 925492, 1168244, 1619611, 2545103, 3239222, 5090206, 6478444, 10180412, 17815721, 35631442, 71262884]

約数ペア:

[(1, 71262884), (2, 35631442), (4, 17815721), (7, 10180412), (11, 6478444), (14, 5090206), (22, 3239222), (28, 2545103), (44, 1619611), (61, 1168244), (77, 925492), (122, 584122), (154, 462746), (244, 292061), (308, 231373), (427, 166892), (671, 106204), (854, 83446), (1342, 53102), (1708, 41723), (2684, 26551), (3793, 18788), (4697, 15172), (7586, 9394)]