61231352

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{349}}^1$

素因数の和:616

約数の個数: 64

約数和(自身を含む): 142296000

約数和(自身を除く): 81064648

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 241, 349, 364, 482, 698, 728, 964, 1396, 1687, 1928, 2443, 2792, 3133, 3374, 4537, 4886, 6266, 6748, 9074, 9772, 12532, 13496, 18148, 19544, 21931, 25064, 31759, 36296, 43862, 63518, 84109, 87724, 127036, 168218, 175448, 254072, 336436, 588763, 672872, 1093417, 1177526, 2186834, 2355052, 4373668, 4710104, 7653919, 8747336, 15307838, 30615676, 61231352]

約数ペア:

[(1, 61231352), (2, 30615676), (4, 15307838), (7, 8747336), (8, 7653919), (13, 4710104), (14, 4373668), (26, 2355052), (28, 2186834), (52, 1177526), (56, 1093417), (91, 672872), (104, 588763), (182, 336436), (241, 254072), (349, 175448), (364, 168218), (482, 127036), (698, 87724), (728, 84109), (964, 63518), (1396, 43862), (1687, 36296), (1928, 31759), (2443, 25064), (2792, 21931), (3133, 19544), (3374, 18148), (4537, 13496), (4886, 12532), (6266, 9772), (6748, 9074)]