17491408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 80

約数和(自身を含む): 40176000

約数和(自身を除く): 22684592

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 29, 44, 46, 58, 88, 92, 116, 149, 176, 184, 232, 253, 298, 319, 368, 464, 506, 596, 638, 667, 1012, 1192, 1276, 1334, 1639, 2024, 2384, 2552, 2668, 3278, 3427, 4048, 4321, 5104, 5336, 6556, 6854, 7337, 8642, 10672, 13112, 13708, 14674, 17284, 26224, 27416, 29348, 34568, 37697, 47531, 54832, 58696, 69136, 75394, 95062, 99383, 117392, 150788, 190124, 198766, 301576, 380248, 397532, 603152, 760496, 795064, 1093213, 1590128, 2186426, 4372852, 8745704, 17491408]

約数ペア:

[(1, 17491408), (2, 8745704), (4, 4372852), (8, 2186426), (11, 1590128), (16, 1093213), (22, 795064), (23, 760496), (29, 603152), (44, 397532), (46, 380248), (58, 301576), (88, 198766), (92, 190124), (116, 150788), (149, 117392), (176, 99383), (184, 95062), (232, 75394), (253, 69136), (298, 58696), (319, 54832), (368, 47531), (464, 37697), (506, 34568), (596, 29348), (638, 27416), (667, 26224), (1012, 17284), (1192, 14674), (1276, 13708), (1334, 13112), (1639, 10672), (2024, 8642), (2384, 7337), (2552, 6854), (2668, 6556), (3278, 5336), (3427, 5104), (4048, 4321)]