28977763364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19421}}^1\times {\mathrm{33911}}^1$

素因数の和:53347

約数の個数: 24

約数和(自身を含む): 55325664576

約数和(自身を除く): 26347901212

約数列:

[1, 2, 4, 11, 22, 44, 19421, 33911, 38842, 67822, 77684, 135644, 213631, 373021, 427262, 746042, 854524, 1492084, 658585531, 1317171062, 2634342124, 7244440841, 14488881682, 28977763364]

約数ペア:

[(1, 28977763364), (2, 14488881682), (4, 7244440841), (11, 2634342124), (22, 1317171062), (44, 658585531), (19421, 1492084), (33911, 854524), (38842, 746042), (67822, 427262), (77684, 373021), (135644, 213631)]