42522788

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^3\times {\mathrm{163}}^1$

素因数の和:214

約数の個数: 72

約数和(自身を含む): 95798304

約数和(自身を除く): 53275516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 163, 196, 242, 308, 326, 484, 539, 652, 847, 1078, 1141, 1331, 1694, 1793, 2156, 2282, 2662, 3388, 3586, 4564, 5324, 5929, 7172, 7987, 9317, 11858, 12551, 15974, 18634, 19723, 23716, 25102, 31948, 37268, 39446, 50204, 65219, 78892, 87857, 130438, 138061, 175714, 216953, 260876, 276122, 351428, 433906, 552244, 867812, 966427, 1518671, 1932854, 3037342, 3865708, 6074684, 10630697, 21261394, 42522788]

約数ペア:

[(1, 42522788), (2, 21261394), (4, 10630697), (7, 6074684), (11, 3865708), (14, 3037342), (22, 1932854), (28, 1518671), (44, 966427), (49, 867812), (77, 552244), (98, 433906), (121, 351428), (154, 276122), (163, 260876), (196, 216953), (242, 175714), (308, 138061), (326, 130438), (484, 87857), (539, 78892), (652, 65219), (847, 50204), (1078, 39446), (1141, 37268), (1331, 31948), (1694, 25102), (1793, 23716), (2156, 19723), (2282, 18634), (2662, 15974), (3388, 12551), (3586, 11858), (4564, 9317), (5324, 7987), (5929, 7172)]