2852848

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 40

約数和(自身を含む): 5842880

約数和(自身を除く): 2990032

約数列:

[1, 2, 4, 8, 16, 37, 61, 74, 79, 122, 148, 158, 244, 296, 316, 488, 592, 632, 976, 1264, 2257, 2923, 4514, 4819, 5846, 9028, 9638, 11692, 18056, 19276, 23384, 36112, 38552, 46768, 77104, 178303, 356606, 713212, 1426424, 2852848]

約数ペア:

[(1, 2852848), (2, 1426424), (4, 713212), (8, 356606), (16, 178303), (37, 77104), (61, 46768), (74, 38552), (79, 36112), (122, 23384), (148, 19276), (158, 18056), (244, 11692), (296, 9638), (316, 9028), (488, 5846), (592, 4819), (632, 4514), (976, 2923), (1264, 2257)]