25495036

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2819}}^1$

素因数の和:2866

約数の個数: 48

約数和(自身を含む): 56851200

約数和(自身を除く): 31356164

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 2819, 4522, 5638, 9044, 11276, 19733, 39466, 47923, 53561, 78932, 95846, 107122, 191692, 214244, 335461, 374927, 670922, 749854, 910537, 1341844, 1499708, 1821074, 3642148, 6373759, 12747518, 25495036]

約数ペア:

[(1, 25495036), (2, 12747518), (4, 6373759), (7, 3642148), (14, 1821074), (17, 1499708), (19, 1341844), (28, 910537), (34, 749854), (38, 670922), (68, 374927), (76, 335461), (119, 214244), (133, 191692), (238, 107122), (266, 95846), (323, 78932), (476, 53561), (532, 47923), (646, 39466), (1292, 19733), (2261, 11276), (2819, 9044), (4522, 5638)]