745129712

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{69821}}^1$

素因数の和:69881

約数の個数: 40

約数和(自身を含む): 1558427040

約数和(自身を除く): 813297328

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 184, 232, 368, 464, 667, 1334, 2668, 5336, 10672, 69821, 139642, 279284, 558568, 1117136, 1605883, 2024809, 3211766, 4049618, 6423532, 8099236, 12847064, 16198472, 25694128, 32396944, 46570607, 93141214, 186282428, 372564856, 745129712]

約数ペア:

[(1, 745129712), (2, 372564856), (4, 186282428), (8, 93141214), (16, 46570607), (23, 32396944), (29, 25694128), (46, 16198472), (58, 12847064), (92, 8099236), (116, 6423532), (184, 4049618), (232, 3211766), (368, 2024809), (464, 1605883), (667, 1117136), (1334, 558568), (2668, 279284), (5336, 139642), (10672, 69821)]