64056304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1381}}^1$

素因数の和:1625

約数の個数: 40

約数和(自身を含む): 134352512

約数和(自身を除く): 70296208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 223, 446, 892, 1381, 1784, 2762, 2899, 3568, 5524, 5798, 11048, 11596, 17953, 22096, 23192, 35906, 46384, 71812, 143624, 287248, 307963, 615926, 1231852, 2463704, 4003519, 4927408, 8007038, 16014076, 32028152, 64056304]

約数ペア:

[(1, 64056304), (2, 32028152), (4, 16014076), (8, 8007038), (13, 4927408), (16, 4003519), (26, 2463704), (52, 1231852), (104, 615926), (208, 307963), (223, 287248), (446, 143624), (892, 71812), (1381, 46384), (1784, 35906), (2762, 23192), (2899, 22096), (3568, 17953), (5524, 11596), (5798, 11048)]