30744128

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:355

約数の個数: 56

約数和(自身を含む): 65044320

約数和(自身を除く): 34300192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 131, 152, 193, 262, 304, 386, 524, 608, 772, 1048, 1216, 1544, 2096, 2489, 3088, 3667, 4192, 4978, 6176, 7334, 8384, 9956, 12352, 14668, 19912, 25283, 29336, 39824, 50566, 58672, 79648, 101132, 117344, 159296, 202264, 234688, 404528, 480377, 809056, 960754, 1618112, 1921508, 3843016, 7686032, 15372064, 30744128]

約数ペア:

[(1, 30744128), (2, 15372064), (4, 7686032), (8, 3843016), (16, 1921508), (19, 1618112), (32, 960754), (38, 809056), (64, 480377), (76, 404528), (131, 234688), (152, 202264), (193, 159296), (262, 117344), (304, 101132), (386, 79648), (524, 58672), (608, 50566), (772, 39824), (1048, 29336), (1216, 25283), (1544, 19912), (2096, 14668), (2489, 12352), (3088, 9956), (3667, 8384), (4192, 7334), (4978, 6176)]