42681628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 88349184

約数和(自身を除く): 45667556

約数列:

[1, 2, 4, 11, 17, 22, 34, 43, 44, 68, 86, 172, 187, 374, 473, 731, 748, 946, 1327, 1462, 1892, 2654, 2924, 5308, 8041, 14597, 16082, 22559, 29194, 32164, 45118, 57061, 58388, 90236, 114122, 228244, 248149, 496298, 627671, 970037, 992596, 1255342, 1940074, 2510684, 3880148, 10670407, 21340814, 42681628]

約数ペア:

[(1, 42681628), (2, 21340814), (4, 10670407), (11, 3880148), (17, 2510684), (22, 1940074), (34, 1255342), (43, 992596), (44, 970037), (68, 627671), (86, 496298), (172, 248149), (187, 228244), (374, 114122), (473, 90236), (731, 58388), (748, 57061), (946, 45118), (1327, 32164), (1462, 29194), (1892, 22559), (2654, 16082), (2924, 14597), (5308, 8041)]