28431762

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1439}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 59097600

約数和(自身を除く): 30665838

約数列:

[1, 2, 3, 6, 37, 74, 89, 111, 178, 222, 267, 534, 1439, 2878, 3293, 4317, 6586, 8634, 9879, 19758, 53243, 106486, 128071, 159729, 256142, 319458, 384213, 768426, 4738627, 9477254, 14215881, 28431762]

約数ペア:

[(1, 28431762), (2, 14215881), (3, 9477254), (6, 4738627), (37, 768426), (74, 384213), (89, 319458), (111, 256142), (178, 159729), (222, 128071), (267, 106486), (534, 53243), (1439, 19758), (2878, 9879), (3293, 8634), (4317, 6586)]