8553584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 80

約数和(自身を含む): 19686240

約数和(自身を除く): 11132656

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 41, 52, 59, 68, 82, 104, 118, 136, 164, 208, 221, 236, 272, 328, 442, 472, 533, 656, 697, 767, 884, 944, 1003, 1066, 1394, 1534, 1768, 2006, 2132, 2419, 2788, 3068, 3536, 4012, 4264, 4838, 5576, 6136, 8024, 8528, 9061, 9676, 11152, 12272, 13039, 16048, 18122, 19352, 26078, 31447, 36244, 38704, 41123, 52156, 62894, 72488, 82246, 104312, 125788, 144976, 164492, 208624, 251576, 328984, 503152, 534599, 657968, 1069198, 2138396, 4276792, 8553584]

約数ペア:

[(1, 8553584), (2, 4276792), (4, 2138396), (8, 1069198), (13, 657968), (16, 534599), (17, 503152), (26, 328984), (34, 251576), (41, 208624), (52, 164492), (59, 144976), (68, 125788), (82, 104312), (104, 82246), (118, 72488), (136, 62894), (164, 52156), (208, 41123), (221, 38704), (236, 36244), (272, 31447), (328, 26078), (442, 19352), (472, 18122), (533, 16048), (656, 13039), (697, 12272), (767, 11152), (884, 9676), (944, 9061), (1003, 8528), (1066, 8024), (1394, 6136), (1534, 5576), (1768, 4838), (2006, 4264), (2132, 4012), (2419, 3536), (2788, 3068)]