40635088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{563}}^1$

素因数の和:931

約数の個数: 40

約数和(自身を含む): 85182048

約数和(自身を除く): 44546960

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 347, 563, 694, 1126, 1388, 2252, 2776, 4504, 4511, 5552, 7319, 9008, 9022, 14638, 18044, 29276, 36088, 58552, 72176, 117104, 195361, 390722, 781444, 1562888, 2539693, 3125776, 5079386, 10158772, 20317544, 40635088]

約数ペア:

[(1, 40635088), (2, 20317544), (4, 10158772), (8, 5079386), (13, 3125776), (16, 2539693), (26, 1562888), (52, 781444), (104, 390722), (208, 195361), (347, 117104), (563, 72176), (694, 58552), (1126, 36088), (1388, 29276), (2252, 18044), (2776, 14638), (4504, 9022), (4511, 9008), (5552, 7319)]