28846870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3761}}^1$

素因数の和:3840

約数の個数: 32

約数和(自身を含む): 56881440

約数和(自身を除く): 28034570

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3761, 3835, 7522, 7670, 18805, 37610, 48893, 97786, 221899, 244465, 443798, 488930, 1109495, 2218990, 2884687, 5769374, 14423435, 28846870]

約数ペア:

[(1, 28846870), (2, 14423435), (5, 5769374), (10, 2884687), (13, 2218990), (26, 1109495), (59, 488930), (65, 443798), (118, 244465), (130, 221899), (295, 97786), (590, 48893), (767, 37610), (1534, 18805), (3761, 7670), (3835, 7522)]