12852952

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 30481920

約数和(自身を除く): 17628968

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 119, 136, 161, 184, 238, 322, 391, 476, 587, 644, 782, 952, 1174, 1288, 1564, 2348, 2737, 3128, 4109, 4696, 5474, 8218, 9979, 10948, 13501, 16436, 19958, 21896, 27002, 32872, 39916, 54004, 69853, 79832, 94507, 108008, 139706, 189014, 229517, 279412, 378028, 459034, 558824, 756056, 918068, 1606619, 1836136, 3213238, 6426476, 12852952]

約数ペア:

[(1, 12852952), (2, 6426476), (4, 3213238), (7, 1836136), (8, 1606619), (14, 918068), (17, 756056), (23, 558824), (28, 459034), (34, 378028), (46, 279412), (56, 229517), (68, 189014), (92, 139706), (119, 108008), (136, 94507), (161, 79832), (184, 69853), (238, 54004), (322, 39916), (391, 32872), (476, 27002), (587, 21896), (644, 19958), (782, 16436), (952, 13501), (1174, 10948), (1288, 9979), (1564, 8218), (2348, 5474), (2737, 4696), (3128, 4109)]