74199736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2539}}^1$

素因数の和:2839

約数の個数: 32

約数和(自身を含む): 150418800

約数和(自身を除く): 76219064

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 281, 562, 1124, 2248, 2539, 3653, 5078, 7306, 10156, 14612, 20312, 29224, 33007, 66014, 132028, 264056, 713459, 1426918, 2853836, 5707672, 9274967, 18549934, 37099868, 74199736]

約数ペア:

[(1, 74199736), (2, 37099868), (4, 18549934), (8, 9274967), (13, 5707672), (26, 2853836), (52, 1426918), (104, 713459), (281, 264056), (562, 132028), (1124, 66014), (2248, 33007), (2539, 29224), (3653, 20312), (5078, 14612), (7306, 10156)]