70731892

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 160302240

約数和(自身を除く): 89570348

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 53, 77, 98, 106, 154, 196, 212, 308, 371, 539, 583, 619, 742, 1078, 1166, 1238, 1484, 2156, 2332, 2476, 2597, 4081, 4333, 5194, 6809, 8162, 8666, 10388, 13618, 16324, 17332, 27236, 28567, 30331, 32807, 47663, 57134, 60662, 65614, 95326, 114268, 121324, 131228, 190652, 229649, 333641, 360877, 459298, 667282, 721754, 918596, 1334564, 1443508, 1607543, 2526139, 3215086, 5052278, 6430172, 10104556, 17682973, 35365946, 70731892]

約数ペア:

[(1, 70731892), (2, 35365946), (4, 17682973), (7, 10104556), (11, 6430172), (14, 5052278), (22, 3215086), (28, 2526139), (44, 1607543), (49, 1443508), (53, 1334564), (77, 918596), (98, 721754), (106, 667282), (154, 459298), (196, 360877), (212, 333641), (308, 229649), (371, 190652), (539, 131228), (583, 121324), (619, 114268), (742, 95326), (1078, 65614), (1166, 60662), (1238, 57134), (1484, 47663), (2156, 32807), (2332, 30331), (2476, 28567), (2597, 27236), (4081, 17332), (4333, 16324), (5194, 13618), (6809, 10388), (8162, 8666)]