15479728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{313}}^1$

素因数の和:613

約数の個数: 40

約数和(自身を含む): 32939856

約数和(自身を除く): 17460128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 281, 313, 562, 626, 1124, 1252, 2248, 2504, 3091, 3443, 4496, 5008, 6182, 6886, 12364, 13772, 24728, 27544, 49456, 55088, 87953, 175906, 351812, 703624, 967483, 1407248, 1934966, 3869932, 7739864, 15479728]

約数ペア:

[(1, 15479728), (2, 7739864), (4, 3869932), (8, 1934966), (11, 1407248), (16, 967483), (22, 703624), (44, 351812), (88, 175906), (176, 87953), (281, 55088), (313, 49456), (562, 27544), (626, 24728), (1124, 13772), (1252, 12364), (2248, 6886), (2504, 6182), (3091, 5008), (3443, 4496)]