27528972

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 66124800

約数和(自身を除く): 38595828

約数列:

[1, 2, 3, 4, 6, 12, 71, 79, 142, 158, 213, 237, 284, 316, 409, 426, 474, 818, 852, 948, 1227, 1636, 2454, 4908, 5609, 11218, 16827, 22436, 29039, 32311, 33654, 58078, 64622, 67308, 87117, 96933, 116156, 129244, 174234, 193866, 348468, 387732, 2294081, 4588162, 6882243, 9176324, 13764486, 27528972]

約数ペア:

[(1, 27528972), (2, 13764486), (3, 9176324), (4, 6882243), (6, 4588162), (12, 2294081), (71, 387732), (79, 348468), (142, 193866), (158, 174234), (213, 129244), (237, 116156), (284, 96933), (316, 87117), (409, 67308), (426, 64622), (474, 58078), (818, 33654), (852, 32311), (948, 29039), (1227, 22436), (1636, 16827), (2454, 11218), (4908, 5609)]