38498096

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 92952384

約数和(自身を除く): 54454288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 137, 182, 193, 208, 274, 364, 386, 548, 728, 772, 959, 1096, 1351, 1456, 1544, 1781, 1918, 2192, 2509, 2702, 3088, 3562, 3836, 5018, 5404, 7124, 7672, 10036, 10808, 12467, 14248, 15344, 17563, 20072, 21616, 24934, 26441, 28496, 35126, 40144, 49868, 52882, 70252, 99736, 105764, 140504, 185087, 199472, 211528, 281008, 343733, 370174, 423056, 687466, 740348, 1374932, 1480696, 2406131, 2749864, 2961392, 4812262, 5499728, 9624524, 19249048, 38498096]

約数ペア:

[(1, 38498096), (2, 19249048), (4, 9624524), (7, 5499728), (8, 4812262), (13, 2961392), (14, 2749864), (16, 2406131), (26, 1480696), (28, 1374932), (52, 740348), (56, 687466), (91, 423056), (104, 370174), (112, 343733), (137, 281008), (182, 211528), (193, 199472), (208, 185087), (274, 140504), (364, 105764), (386, 99736), (548, 70252), (728, 52882), (772, 49868), (959, 40144), (1096, 35126), (1351, 28496), (1456, 26441), (1544, 24934), (1781, 21616), (1918, 20072), (2192, 17563), (2509, 15344), (2702, 14248), (3088, 12467), (3562, 10808), (3836, 10036), (5018, 7672), (5404, 7124)]