64376824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{829}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 128185200

約数和(自身を除く): 63808376

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 571, 829, 1142, 1658, 2284, 3316, 4568, 6632, 9707, 14093, 19414, 28186, 38828, 56372, 77656, 112744, 473359, 946718, 1893436, 3786872, 8047103, 16094206, 32188412, 64376824]

約数ペア:

[(1, 64376824), (2, 32188412), (4, 16094206), (8, 8047103), (17, 3786872), (34, 1893436), (68, 946718), (136, 473359), (571, 112744), (829, 77656), (1142, 56372), (1658, 38828), (2284, 28186), (3316, 19414), (4568, 14093), (6632, 9707)]