25875564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:935

約数の個数: 96

約数和(自身を含む): 75188736

約数和(自身を除く): 49313172

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 132, 143, 156, 187, 204, 221, 286, 374, 429, 442, 561, 572, 663, 748, 858, 884, 887, 1122, 1326, 1716, 1774, 2244, 2431, 2652, 2661, 3548, 4862, 5322, 7293, 9724, 9757, 10644, 11531, 14586, 15079, 19514, 23062, 29172, 29271, 30158, 34593, 39028, 45237, 46124, 58542, 60316, 69186, 90474, 117084, 126841, 138372, 165869, 180948, 196027, 253682, 331738, 380523, 392054, 497607, 507364, 588081, 663476, 761046, 784108, 995214, 1176162, 1522092, 1990428, 2156297, 2352324, 4312594, 6468891, 8625188, 12937782, 25875564]

約数ペア:

[(1, 25875564), (2, 12937782), (3, 8625188), (4, 6468891), (6, 4312594), (11, 2352324), (12, 2156297), (13, 1990428), (17, 1522092), (22, 1176162), (26, 995214), (33, 784108), (34, 761046), (39, 663476), (44, 588081), (51, 507364), (52, 497607), (66, 392054), (68, 380523), (78, 331738), (102, 253682), (132, 196027), (143, 180948), (156, 165869), (187, 138372), (204, 126841), (221, 117084), (286, 90474), (374, 69186), (429, 60316), (442, 58542), (561, 46124), (572, 45237), (663, 39028), (748, 34593), (858, 30158), (884, 29271), (887, 29172), (1122, 23062), (1326, 19514), (1716, 15079), (1774, 14586), (2244, 11531), (2431, 10644), (2652, 9757), (2661, 9724), (3548, 7293), (4862, 5322)]