38345968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1319}}^1$

素因数の和:1429

約数の個数: 40

約数和(自身を含む): 78566400

約数和(自身を除く): 40220432

約数列:

[1, 2, 4, 8, 16, 23, 46, 79, 92, 158, 184, 316, 368, 632, 1264, 1319, 1817, 2638, 3634, 5276, 7268, 10552, 14536, 21104, 29072, 30337, 60674, 104201, 121348, 208402, 242696, 416804, 485392, 833608, 1667216, 2396623, 4793246, 9586492, 19172984, 38345968]

約数ペア:

[(1, 38345968), (2, 19172984), (4, 9586492), (8, 4793246), (16, 2396623), (23, 1667216), (46, 833608), (79, 485392), (92, 416804), (158, 242696), (184, 208402), (316, 121348), (368, 104201), (632, 60674), (1264, 30337), (1319, 29072), (1817, 21104), (2638, 14536), (3634, 10552), (5276, 7268)]