28902672

素因数分解:

$2^4\times 3^2\times {\mathrm{200713}}^1$

素因数の和:200727

約数の個数: 30

約数和(自身を含む): 80887742

約数和(自身を除く): 51985070

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 200713, 401426, 602139, 802852, 1204278, 1605704, 1806417, 2408556, 3211408, 3612834, 4817112, 7225668, 9634224, 14451336, 28902672]

約数ペア:

[(1, 28902672), (2, 14451336), (3, 9634224), (4, 7225668), (6, 4817112), (8, 3612834), (9, 3211408), (12, 2408556), (16, 1806417), (18, 1605704), (24, 1204278), (36, 802852), (48, 602139), (72, 401426), (144, 200713)]