29720016

素因数分解:

$2^4\times 3^2\times {\mathrm{173}}^1\times {\mathrm{1193}}^1$

素因数の和:1380

約数の個数: 60

約数和(自身を含む): 83725668

約数和(自身を除く): 54005652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 173, 346, 519, 692, 1038, 1193, 1384, 1557, 2076, 2386, 2768, 3114, 3579, 4152, 4772, 6228, 7158, 8304, 9544, 10737, 12456, 14316, 19088, 21474, 24912, 28632, 42948, 57264, 85896, 171792, 206389, 412778, 619167, 825556, 1238334, 1651112, 1857501, 2476668, 3302224, 3715002, 4953336, 7430004, 9906672, 14860008, 29720016]

約数ペア:

[(1, 29720016), (2, 14860008), (3, 9906672), (4, 7430004), (6, 4953336), (8, 3715002), (9, 3302224), (12, 2476668), (16, 1857501), (18, 1651112), (24, 1238334), (36, 825556), (48, 619167), (72, 412778), (144, 206389), (173, 171792), (346, 85896), (519, 57264), (692, 42948), (1038, 28632), (1193, 24912), (1384, 21474), (1557, 19088), (2076, 14316), (2386, 12456), (2768, 10737), (3114, 9544), (3579, 8304), (4152, 7158), (4772, 6228)]