225891904

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17387}}^1$

素因数の和:17435

約数の個数: 56

約数和(自身を含む): 529986240

約数和(自身を除く): 304094336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1624, 1856, 3248, 6496, 12992, 17387, 34774, 69548, 121709, 139096, 243418, 278192, 486836, 504223, 556384, 973672, 1008446, 1112768, 1947344, 2016892, 3529561, 3894688, 4033784, 7059122, 7789376, 8067568, 14118244, 16135136, 28236488, 32270272, 56472976, 112945952, 225891904]

約数ペア:

[(1, 225891904), (2, 112945952), (4, 56472976), (7, 32270272), (8, 28236488), (14, 16135136), (16, 14118244), (28, 8067568), (29, 7789376), (32, 7059122), (56, 4033784), (58, 3894688), (64, 3529561), (112, 2016892), (116, 1947344), (203, 1112768), (224, 1008446), (232, 973672), (406, 556384), (448, 504223), (464, 486836), (812, 278192), (928, 243418), (1624, 139096), (1856, 121709), (3248, 69548), (6496, 34774), (12992, 17387)]