28176324

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1889}}^1$

素因数の和:2020

約数の個数: 48

約数和(自身を含む): 72394560

約数和(自身を除く): 44218236

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 113, 132, 226, 339, 452, 678, 1243, 1356, 1889, 2486, 3729, 3778, 4972, 5667, 7458, 7556, 11334, 14916, 20779, 22668, 41558, 62337, 83116, 124674, 213457, 249348, 426914, 640371, 853828, 1280742, 2348027, 2561484, 4696054, 7044081, 9392108, 14088162, 28176324]

約数ペア:

[(1, 28176324), (2, 14088162), (3, 9392108), (4, 7044081), (6, 4696054), (11, 2561484), (12, 2348027), (22, 1280742), (33, 853828), (44, 640371), (66, 426914), (113, 249348), (132, 213457), (226, 124674), (339, 83116), (452, 62337), (678, 41558), (1243, 22668), (1356, 20779), (1889, 14916), (2486, 11334), (3729, 7556), (3778, 7458), (4972, 5667)]