17722016

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 72

約数和(自身を含む): 39429180

約数和(自身を除く): 21707164

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 113, 116, 169, 208, 226, 232, 338, 377, 416, 452, 464, 676, 754, 904, 928, 1352, 1469, 1508, 1808, 2704, 2938, 3016, 3277, 3616, 4901, 5408, 5876, 6032, 6554, 9802, 11752, 12064, 13108, 19097, 19604, 23504, 26216, 38194, 39208, 42601, 47008, 52432, 76388, 78416, 85202, 104864, 152776, 156832, 170404, 305552, 340808, 553813, 611104, 681616, 1107626, 1363232, 2215252, 4430504, 8861008, 17722016]

約数ペア:

[(1, 17722016), (2, 8861008), (4, 4430504), (8, 2215252), (13, 1363232), (16, 1107626), (26, 681616), (29, 611104), (32, 553813), (52, 340808), (58, 305552), (104, 170404), (113, 156832), (116, 152776), (169, 104864), (208, 85202), (226, 78416), (232, 76388), (338, 52432), (377, 47008), (416, 42601), (452, 39208), (464, 38194), (676, 26216), (754, 23504), (904, 19604), (928, 19097), (1352, 13108), (1469, 12064), (1508, 11752), (1808, 9802), (2704, 6554), (2938, 6032), (3016, 5876), (3277, 5408), (3616, 4901)]