25160252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 50191680

約数和(自身を除く): 25031428

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 109, 193, 218, 299, 386, 436, 598, 772, 1196, 1417, 2507, 2509, 2834, 4439, 5014, 5018, 5668, 8878, 10028, 10036, 17756, 21037, 32591, 42074, 57707, 65182, 84148, 115414, 130364, 230828, 273481, 483851, 546962, 967702, 1093924, 1935404, 6290063, 12580126, 25160252]

約数ペア:

[(1, 25160252), (2, 12580126), (4, 6290063), (13, 1935404), (23, 1093924), (26, 967702), (46, 546962), (52, 483851), (92, 273481), (109, 230828), (193, 130364), (218, 115414), (299, 84148), (386, 65182), (436, 57707), (598, 42074), (772, 32591), (1196, 21037), (1417, 17756), (2507, 10036), (2509, 10028), (2834, 8878), (4439, 5668), (5014, 5018)]