28479374

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1831}}^1$

素因数の和:1952

約数の個数: 32

約数和(自身を含む): 53816832

約数和(自身を除く): 25337458

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 154, 202, 707, 1111, 1414, 1831, 2222, 3662, 7777, 12817, 15554, 20141, 25634, 40282, 140987, 184931, 281974, 369862, 1294517, 2034241, 2589034, 4068482, 14239687, 28479374]

約数ペア:

[(1, 28479374), (2, 14239687), (7, 4068482), (11, 2589034), (14, 2034241), (22, 1294517), (77, 369862), (101, 281974), (154, 184931), (202, 140987), (707, 40282), (1111, 25634), (1414, 20141), (1831, 15554), (2222, 12817), (3662, 7777)]