1306768

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 40

約数和(自身を含む): 2731968

約数和(自身を除く): 1425200

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 67, 92, 106, 134, 184, 212, 268, 368, 424, 536, 848, 1072, 1219, 1541, 2438, 3082, 3551, 4876, 6164, 7102, 9752, 12328, 14204, 19504, 24656, 28408, 56816, 81673, 163346, 326692, 653384, 1306768]

約数ペア:

[(1, 1306768), (2, 653384), (4, 326692), (8, 163346), (16, 81673), (23, 56816), (46, 28408), (53, 24656), (67, 19504), (92, 14204), (106, 12328), (134, 9752), (184, 7102), (212, 6164), (268, 4876), (368, 3551), (424, 3082), (536, 2438), (848, 1541), (1072, 1219)]