2007353768

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{13049}}^1$

素因数の和:13170

約数の個数: 64

約数和(自身を含む): 4472496000

約数和(自身を除く): 2465142232

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 67, 82, 134, 164, 268, 287, 328, 469, 536, 574, 938, 1148, 1876, 2296, 2747, 3752, 5494, 10988, 13049, 19229, 21976, 26098, 38458, 52196, 76916, 91343, 104392, 153832, 182686, 365372, 535009, 730744, 874283, 1070018, 1748566, 2140036, 3497132, 3745063, 4280072, 6119981, 6994264, 7490126, 12239962, 14980252, 24479924, 29960504, 35845603, 48959848, 71691206, 143382412, 250919221, 286764824, 501838442, 1003676884, 2007353768]

約数ペア:

[(1, 2007353768), (2, 1003676884), (4, 501838442), (7, 286764824), (8, 250919221), (14, 143382412), (28, 71691206), (41, 48959848), (56, 35845603), (67, 29960504), (82, 24479924), (134, 14980252), (164, 12239962), (268, 7490126), (287, 6994264), (328, 6119981), (469, 4280072), (536, 3745063), (574, 3497132), (938, 2140036), (1148, 1748566), (1876, 1070018), (2296, 874283), (2747, 730744), (3752, 535009), (5494, 365372), (10988, 182686), (13049, 153832), (19229, 104392), (21976, 91343), (26098, 76916), (38458, 52196)]