66210326

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 132088320

約数和(自身を除く): 65877994

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 41, 82, 91, 133, 182, 247, 266, 287, 467, 494, 533, 574, 779, 934, 1066, 1558, 1729, 3269, 3458, 3731, 5453, 6071, 6538, 7462, 8873, 10127, 10906, 12142, 17746, 19147, 20254, 38294, 42497, 62111, 70889, 84994, 115349, 124222, 134029, 141778, 230698, 248911, 268058, 363793, 497822, 727586, 807443, 1614886, 1742377, 2546551, 3484754, 4729309, 5093102, 9458618, 33105163, 66210326]

約数ペア:

[(1, 66210326), (2, 33105163), (7, 9458618), (13, 5093102), (14, 4729309), (19, 3484754), (26, 2546551), (38, 1742377), (41, 1614886), (82, 807443), (91, 727586), (133, 497822), (182, 363793), (247, 268058), (266, 248911), (287, 230698), (467, 141778), (494, 134029), (533, 124222), (574, 115349), (779, 84994), (934, 70889), (1066, 62111), (1558, 42497), (1729, 38294), (3269, 20254), (3458, 19147), (3731, 17746), (5453, 12142), (6071, 10906), (6538, 10127), (7462, 8873)]