8434244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 20321280

約数和(自身を除く): 11887036

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 29, 34, 47, 52, 58, 68, 91, 94, 116, 119, 182, 188, 203, 221, 238, 329, 364, 377, 406, 442, 476, 493, 611, 658, 754, 799, 812, 884, 986, 1222, 1316, 1363, 1508, 1547, 1598, 1972, 2444, 2639, 2726, 3094, 3196, 3451, 4277, 5278, 5452, 5593, 6188, 6409, 6902, 8554, 9541, 10387, 10556, 11186, 12818, 13804, 17108, 17719, 19082, 20774, 22372, 23171, 25636, 35438, 38164, 41548, 44863, 46342, 70876, 72709, 89726, 92684, 124033, 145418, 162197, 179452, 248066, 290836, 301223, 324394, 496132, 602446, 648788, 1204892, 2108561, 4217122, 8434244]

約数ペア:

[(1, 8434244), (2, 4217122), (4, 2108561), (7, 1204892), (13, 648788), (14, 602446), (17, 496132), (26, 324394), (28, 301223), (29, 290836), (34, 248066), (47, 179452), (52, 162197), (58, 145418), (68, 124033), (91, 92684), (94, 89726), (116, 72709), (119, 70876), (182, 46342), (188, 44863), (203, 41548), (221, 38164), (238, 35438), (329, 25636), (364, 23171), (377, 22372), (406, 20774), (442, 19082), (476, 17719), (493, 17108), (611, 13804), (658, 12818), (754, 11186), (799, 10556), (812, 10387), (884, 9541), (986, 8554), (1222, 6902), (1316, 6409), (1363, 6188), (1508, 5593), (1547, 5452), (1598, 5278), (1972, 4277), (2444, 3451), (2639, 3196), (2726, 3094)]