38215144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 82944000

約数和(自身を除く): 44728856

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 79, 88, 92, 158, 184, 239, 253, 316, 478, 506, 632, 869, 956, 1012, 1738, 1817, 1912, 2024, 2629, 3476, 3634, 5258, 5497, 6952, 7268, 10516, 10994, 14536, 18881, 19987, 21032, 21988, 37762, 39974, 43976, 60467, 75524, 79948, 120934, 151048, 159896, 207691, 241868, 415382, 434263, 483736, 830764, 868526, 1661528, 1737052, 3474104, 4776893, 9553786, 19107572, 38215144]

約数ペア:

[(1, 38215144), (2, 19107572), (4, 9553786), (8, 4776893), (11, 3474104), (22, 1737052), (23, 1661528), (44, 868526), (46, 830764), (79, 483736), (88, 434263), (92, 415382), (158, 241868), (184, 207691), (239, 159896), (253, 151048), (316, 120934), (478, 79948), (506, 75524), (632, 60467), (869, 43976), (956, 39974), (1012, 37762), (1738, 21988), (1817, 21032), (1912, 19987), (2024, 18881), (2629, 14536), (3476, 10994), (3634, 10516), (5258, 7268), (5497, 6952)]