25801888

素因数分解:

$2^5\times 7^1\times {\mathrm{229}}^1\times {\mathrm{503}}^1$

素因数の和:749

約数の個数: 48

約数和(自身を含む): 58423680

約数和(自身を除く): 32621792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 229, 458, 503, 916, 1006, 1603, 1832, 2012, 3206, 3521, 3664, 4024, 6412, 7042, 7328, 8048, 12824, 14084, 16096, 25648, 28168, 51296, 56336, 112672, 115187, 230374, 460748, 806309, 921496, 1612618, 1842992, 3225236, 3685984, 6450472, 12900944, 25801888]

約数ペア:

[(1, 25801888), (2, 12900944), (4, 6450472), (7, 3685984), (8, 3225236), (14, 1842992), (16, 1612618), (28, 921496), (32, 806309), (56, 460748), (112, 230374), (224, 115187), (229, 112672), (458, 56336), (503, 51296), (916, 28168), (1006, 25648), (1603, 16096), (1832, 14084), (2012, 12824), (3206, 8048), (3521, 7328), (3664, 7042), (4024, 6412)]