23449868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 48009024

約数和(自身を除く): 24559156

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 68, 82, 164, 221, 442, 533, 647, 697, 884, 1066, 1294, 1394, 2132, 2588, 2788, 8411, 9061, 10999, 16822, 18122, 21998, 26527, 33644, 36244, 43996, 53054, 106108, 142987, 285974, 344851, 450959, 571948, 689702, 901918, 1379404, 1803836, 5862467, 11724934, 23449868]

約数ペア:

[(1, 23449868), (2, 11724934), (4, 5862467), (13, 1803836), (17, 1379404), (26, 901918), (34, 689702), (41, 571948), (52, 450959), (68, 344851), (82, 285974), (164, 142987), (221, 106108), (442, 53054), (533, 43996), (647, 36244), (697, 33644), (884, 26527), (1066, 21998), (1294, 18122), (1394, 16822), (2132, 10999), (2588, 9061), (2788, 8411)]