26547332

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 56448000

約数和(自身を除く): 29900668

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 139, 266, 278, 359, 532, 556, 718, 973, 1436, 1946, 2513, 2641, 3892, 5026, 5282, 6821, 10052, 10564, 13642, 18487, 27284, 36974, 47747, 49901, 73948, 95494, 99802, 190988, 199604, 349307, 698614, 948119, 1397228, 1896238, 3792476, 6636833, 13273666, 26547332]

約数ペア:

[(1, 26547332), (2, 13273666), (4, 6636833), (7, 3792476), (14, 1896238), (19, 1397228), (28, 948119), (38, 698614), (76, 349307), (133, 199604), (139, 190988), (266, 99802), (278, 95494), (359, 73948), (532, 49901), (556, 47747), (718, 36974), (973, 27284), (1436, 18487), (1946, 13642), (2513, 10564), (2641, 10052), (3892, 6821), (5026, 5282)]