8214536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1$

素因数の和:87

約数の個数: 64

約数和(自身を含む): 18792000

約数和(自身を除く): 10577464

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 289, 323, 374, 418, 578, 646, 748, 836, 1156, 1292, 1496, 1672, 2312, 2584, 3179, 3553, 4913, 5491, 6358, 7106, 9826, 10982, 12716, 14212, 19652, 21964, 25432, 28424, 39304, 43928, 54043, 60401, 93347, 108086, 120802, 186694, 216172, 241604, 373388, 432344, 483208, 746776, 1026817, 2053634, 4107268, 8214536]

約数ペア:

[(1, 8214536), (2, 4107268), (4, 2053634), (8, 1026817), (11, 746776), (17, 483208), (19, 432344), (22, 373388), (34, 241604), (38, 216172), (44, 186694), (68, 120802), (76, 108086), (88, 93347), (136, 60401), (152, 54043), (187, 43928), (209, 39304), (289, 28424), (323, 25432), (374, 21964), (418, 19652), (578, 14212), (646, 12716), (748, 10982), (836, 9826), (1156, 7106), (1292, 6358), (1496, 5491), (1672, 4913), (2312, 3553), (2584, 3179)]