1368752

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1$

素因数の和:138

約数の個数: 60

約数和(自身を含む): 3364368

約数和(自身を除く): 1995616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 101, 112, 121, 154, 176, 202, 242, 308, 404, 484, 616, 707, 808, 847, 968, 1111, 1232, 1414, 1616, 1694, 1936, 2222, 2828, 3388, 4444, 5656, 6776, 7777, 8888, 11312, 12221, 13552, 15554, 17776, 24442, 31108, 48884, 62216, 85547, 97768, 124432, 171094, 195536, 342188, 684376, 1368752]

約数ペア:

[(1, 1368752), (2, 684376), (4, 342188), (7, 195536), (8, 171094), (11, 124432), (14, 97768), (16, 85547), (22, 62216), (28, 48884), (44, 31108), (56, 24442), (77, 17776), (88, 15554), (101, 13552), (112, 12221), (121, 11312), (154, 8888), (176, 7777), (202, 6776), (242, 5656), (308, 4444), (404, 3388), (484, 2828), (616, 2222), (707, 1936), (808, 1694), (847, 1616), (968, 1414), (1111, 1232)]