15041488

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:476

約数の個数: 80

約数和(自身を含む): 37676160

約数和(自身を除く): 22634672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 232, 308, 319, 406, 421, 464, 616, 638, 812, 842, 1232, 1276, 1624, 1684, 2233, 2552, 2947, 3248, 3368, 4466, 4631, 5104, 5894, 6736, 8932, 9262, 11788, 12209, 17864, 18524, 23576, 24418, 32417, 35728, 37048, 47152, 48836, 64834, 74096, 85463, 97672, 129668, 134299, 170926, 195344, 259336, 268598, 341852, 518672, 537196, 683704, 940093, 1074392, 1367408, 1880186, 2148784, 3760372, 7520744, 15041488]

約数ペア:

[(1, 15041488), (2, 7520744), (4, 3760372), (7, 2148784), (8, 1880186), (11, 1367408), (14, 1074392), (16, 940093), (22, 683704), (28, 537196), (29, 518672), (44, 341852), (56, 268598), (58, 259336), (77, 195344), (88, 170926), (112, 134299), (116, 129668), (154, 97672), (176, 85463), (203, 74096), (232, 64834), (308, 48836), (319, 47152), (406, 37048), (421, 35728), (464, 32417), (616, 24418), (638, 23576), (812, 18524), (842, 17864), (1232, 12209), (1276, 11788), (1624, 9262), (1684, 8932), (2233, 6736), (2552, 5894), (2947, 5104), (3248, 4631), (3368, 4466)]