27281936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{409}}^1$

素因数の和:807

約数の個数: 40

約数和(自身を含む): 57957600

約数和(自身を除く): 30675664

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 379, 409, 758, 818, 1516, 1636, 3032, 3272, 4169, 4499, 6064, 6544, 8338, 8998, 16676, 17996, 33352, 35992, 66704, 71984, 155011, 310022, 620044, 1240088, 1705121, 2480176, 3410242, 6820484, 13640968, 27281936]

約数ペア:

[(1, 27281936), (2, 13640968), (4, 6820484), (8, 3410242), (11, 2480176), (16, 1705121), (22, 1240088), (44, 620044), (88, 310022), (176, 155011), (379, 71984), (409, 66704), (758, 35992), (818, 33352), (1516, 17996), (1636, 16676), (3032, 8998), (3272, 8338), (4169, 6544), (4499, 6064)]