40378636708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{146221}}^1$

素因数の和:146404

約数の個数: 48

約数和(自身を含む): 77822857728

約数和(自身を除く): 37444221020

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 131, 262, 524, 527, 1054, 2108, 2227, 4061, 4454, 8122, 8908, 16244, 69037, 138074, 146221, 276148, 292442, 584884, 2485757, 4532851, 4971514, 9065702, 9943028, 18131404, 19154951, 38309902, 76619804, 77058467, 154116934, 308233868, 325634167, 593803481, 651268334, 1187606962, 1302536668, 2375213924, 10094659177, 20189318354, 40378636708]

約数ペア:

[(1, 40378636708), (2, 20189318354), (4, 10094659177), (17, 2375213924), (31, 1302536668), (34, 1187606962), (62, 651268334), (68, 593803481), (124, 325634167), (131, 308233868), (262, 154116934), (524, 77058467), (527, 76619804), (1054, 38309902), (2108, 19154951), (2227, 18131404), (4061, 9943028), (4454, 9065702), (8122, 4971514), (8908, 4532851), (16244, 2485757), (69037, 584884), (138074, 292442), (146221, 276148)]