402018032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{3433}}^1$

素因数の和:4017

約数の個数: 40

約数和(自身を含む): 840560784

約数和(自身を除く): 438542752

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 563, 1126, 2252, 3433, 4504, 6866, 7319, 9008, 13732, 14638, 27464, 29276, 44629, 54928, 58552, 89258, 117104, 178516, 357032, 714064, 1932779, 3865558, 7731116, 15462232, 25126127, 30924464, 50252254, 100504508, 201009016, 402018032]

約数ペア:

[(1, 402018032), (2, 201009016), (4, 100504508), (8, 50252254), (13, 30924464), (16, 25126127), (26, 15462232), (52, 7731116), (104, 3865558), (208, 1932779), (563, 714064), (1126, 357032), (2252, 178516), (3433, 117104), (4504, 89258), (6866, 58552), (7319, 54928), (9008, 44629), (13732, 29276), (14638, 27464)]