67576528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3323}}^1$

素因数の和:3403

約数の個数: 40

約数和(自身を含む): 138491136

約数和(自身を除く): 70914608

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 3323, 5084, 6646, 10168, 13292, 20336, 26584, 53168, 103013, 136243, 206026, 272486, 412052, 544972, 824104, 1089944, 1648208, 2179888, 4223533, 8447066, 16894132, 33788264, 67576528]

約数ペア:

[(1, 67576528), (2, 33788264), (4, 16894132), (8, 8447066), (16, 4223533), (31, 2179888), (41, 1648208), (62, 1089944), (82, 824104), (124, 544972), (164, 412052), (248, 272486), (328, 206026), (496, 136243), (656, 103013), (1271, 53168), (2542, 26584), (3323, 20336), (5084, 13292), (6646, 10168)]