25748632

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 60137280

約数和(自身を除く): 34388648

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 113, 182, 226, 313, 364, 452, 626, 728, 791, 904, 1252, 1469, 1582, 2191, 2504, 2938, 3164, 4069, 4382, 5876, 6328, 8138, 8764, 10283, 11752, 16276, 17528, 20566, 28483, 32552, 35369, 41132, 56966, 70738, 82264, 113932, 141476, 227864, 247583, 282952, 459797, 495166, 919594, 990332, 1839188, 1980664, 3218579, 3678376, 6437158, 12874316, 25748632]

約数ペア:

[(1, 25748632), (2, 12874316), (4, 6437158), (7, 3678376), (8, 3218579), (13, 1980664), (14, 1839188), (26, 990332), (28, 919594), (52, 495166), (56, 459797), (91, 282952), (104, 247583), (113, 227864), (182, 141476), (226, 113932), (313, 82264), (364, 70738), (452, 56966), (626, 41132), (728, 35369), (791, 32552), (904, 28483), (1252, 20566), (1469, 17528), (1582, 16276), (2191, 11752), (2504, 10283), (2938, 8764), (3164, 8138), (4069, 6328), (4382, 5876)]