40557244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1663}}^1$

素因数の和:1754

約数の個数: 48

約数和(自身を含む): 88711168

約数和(自身を除く): 48153924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 871, 938, 1663, 1742, 1876, 3326, 3484, 6097, 6652, 11641, 12194, 21619, 23282, 24388, 43238, 46564, 86476, 111421, 151333, 222842, 302666, 445684, 605332, 779947, 1448473, 1559894, 2896946, 3119788, 5793892, 10139311, 20278622, 40557244]

約数ペア:

[(1, 40557244), (2, 20278622), (4, 10139311), (7, 5793892), (13, 3119788), (14, 2896946), (26, 1559894), (28, 1448473), (52, 779947), (67, 605332), (91, 445684), (134, 302666), (182, 222842), (268, 151333), (364, 111421), (469, 86476), (871, 46564), (938, 43238), (1663, 24388), (1742, 23282), (1876, 21619), (3326, 12194), (3484, 11641), (6097, 6652)]