8149232

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:250

約数の個数: 80

約数和(自身を含む): 20207040

約数和(自身を除く): 12057808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 182, 193, 203, 208, 232, 364, 377, 386, 406, 464, 728, 754, 772, 812, 1351, 1456, 1508, 1544, 1624, 2509, 2639, 2702, 3016, 3088, 3248, 5018, 5278, 5404, 5597, 6032, 10036, 10556, 10808, 11194, 17563, 20072, 21112, 21616, 22388, 35126, 39179, 40144, 42224, 44776, 70252, 72761, 78358, 89552, 140504, 145522, 156716, 281008, 291044, 313432, 509327, 582088, 626864, 1018654, 1164176, 2037308, 4074616, 8149232]

約数ペア:

[(1, 8149232), (2, 4074616), (4, 2037308), (7, 1164176), (8, 1018654), (13, 626864), (14, 582088), (16, 509327), (26, 313432), (28, 291044), (29, 281008), (52, 156716), (56, 145522), (58, 140504), (91, 89552), (104, 78358), (112, 72761), (116, 70252), (182, 44776), (193, 42224), (203, 40144), (208, 39179), (232, 35126), (364, 22388), (377, 21616), (386, 21112), (406, 20072), (464, 17563), (728, 11194), (754, 10808), (772, 10556), (812, 10036), (1351, 6032), (1456, 5597), (1508, 5404), (1544, 5278), (1624, 5018), (2509, 3248), (2639, 3088), (2702, 3016)]