61534564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2381}}^1$

素因数の和:2476

約数の個数: 48

約数和(自身を含む): 134459136

約数和(自身を除く): 72924572

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 2381, 3692, 4762, 6461, 9524, 12922, 16667, 25844, 30953, 33334, 61906, 66668, 123812, 169051, 216671, 338102, 433342, 676204, 866684, 1183357, 2197663, 2366714, 4395326, 4733428, 8790652, 15383641, 30767282, 61534564]

約数ペア:

[(1, 61534564), (2, 30767282), (4, 15383641), (7, 8790652), (13, 4733428), (14, 4395326), (26, 2366714), (28, 2197663), (52, 1183357), (71, 866684), (91, 676204), (142, 433342), (182, 338102), (284, 216671), (364, 169051), (497, 123812), (923, 66668), (994, 61906), (1846, 33334), (1988, 30953), (2381, 25844), (3692, 16667), (4762, 12922), (6461, 9524)]