17445272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 37255680

約数和(自身を除く): 19810408

約数列:

[1, 2, 4, 8, 13, 26, 43, 47, 52, 83, 86, 94, 104, 166, 172, 188, 332, 344, 376, 559, 611, 664, 1079, 1118, 1222, 2021, 2158, 2236, 2444, 3569, 3901, 4042, 4316, 4472, 4888, 7138, 7802, 8084, 8632, 14276, 15604, 16168, 26273, 28552, 31208, 46397, 50713, 52546, 92794, 101426, 105092, 167743, 185588, 202852, 210184, 335486, 371176, 405704, 670972, 1341944, 2180659, 4361318, 8722636, 17445272]

約数ペア:

[(1, 17445272), (2, 8722636), (4, 4361318), (8, 2180659), (13, 1341944), (26, 670972), (43, 405704), (47, 371176), (52, 335486), (83, 210184), (86, 202852), (94, 185588), (104, 167743), (166, 105092), (172, 101426), (188, 92794), (332, 52546), (344, 50713), (376, 46397), (559, 31208), (611, 28552), (664, 26273), (1079, 16168), (1118, 15604), (1222, 14276), (2021, 8632), (2158, 8084), (2236, 7802), (2444, 7138), (3569, 4888), (3901, 4472), (4042, 4316)]