61395208

素因数分解:

$2^3\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2399}}^1$

素因数の和:2869

約数の個数: 32

約数和(自身を含む): 131904000

約数和(自身を除く): 70508792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 457, 914, 1828, 2399, 3199, 3656, 4798, 6398, 9596, 12796, 16793, 19192, 25592, 33586, 67172, 134344, 1096343, 2192686, 4385372, 7674401, 8770744, 15348802, 30697604, 61395208]

約数ペア:

[(1, 61395208), (2, 30697604), (4, 15348802), (7, 8770744), (8, 7674401), (14, 4385372), (28, 2192686), (56, 1096343), (457, 134344), (914, 67172), (1828, 33586), (2399, 25592), (3199, 19192), (3656, 16793), (4798, 12796), (6398, 9596)]