61201028

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 127008000

約数和(自身を除く): 65806972

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 89, 164, 178, 287, 356, 574, 599, 623, 1148, 1198, 1246, 2396, 2492, 3649, 4193, 7298, 8386, 14596, 16772, 24559, 25543, 49118, 51086, 53311, 98236, 102172, 106622, 171913, 213244, 343826, 373177, 687652, 746354, 1492708, 2185751, 4371502, 8743004, 15300257, 30600514, 61201028]

約数ペア:

[(1, 61201028), (2, 30600514), (4, 15300257), (7, 8743004), (14, 4371502), (28, 2185751), (41, 1492708), (82, 746354), (89, 687652), (164, 373177), (178, 343826), (287, 213244), (356, 171913), (574, 106622), (599, 102172), (623, 98236), (1148, 53311), (1198, 51086), (1246, 49118), (2396, 25543), (2492, 24559), (3649, 16772), (4193, 14596), (7298, 8386)]