39304748

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 84478464

約数和(自身を除く): 45173716

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 284, 476, 497, 994, 1163, 1207, 1988, 2326, 2414, 4652, 4828, 8141, 8449, 16282, 16898, 19771, 32564, 33796, 39542, 79084, 82573, 138397, 165146, 276794, 330292, 553588, 578011, 1156022, 1403741, 2312044, 2807482, 5614964, 9826187, 19652374, 39304748]

約数ペア:

[(1, 39304748), (2, 19652374), (4, 9826187), (7, 5614964), (14, 2807482), (17, 2312044), (28, 1403741), (34, 1156022), (68, 578011), (71, 553588), (119, 330292), (142, 276794), (238, 165146), (284, 138397), (476, 82573), (497, 79084), (994, 39542), (1163, 33796), (1207, 32564), (1988, 19771), (2326, 16898), (2414, 16282), (4652, 8449), (4828, 8141)]