64534526

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{113}}^2$

素因数の和:273

約数の個数: 36

約数和(自身を含む): 117802152

約数和(自身を除く): 53267626

約数列:

[1, 2, 7, 14, 19, 38, 113, 133, 226, 266, 361, 722, 791, 1582, 2147, 2527, 4294, 5054, 12769, 15029, 25538, 30058, 40793, 81586, 89383, 178766, 242611, 285551, 485222, 571102, 1698277, 3396554, 4609609, 9219218, 32267263, 64534526]

約数ペア:

[(1, 64534526), (2, 32267263), (7, 9219218), (14, 4609609), (19, 3396554), (38, 1698277), (113, 571102), (133, 485222), (226, 285551), (266, 242611), (361, 178766), (722, 89383), (791, 81586), (1582, 40793), (2147, 30058), (2527, 25538), (4294, 15029), (5054, 12769)]