1447156736

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{74381}}^1$

素因数の和:74420

約数の個数: 44

約数和(自身を含む): 3045199080

約数和(自身を除く): 1598042344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 4864, 9728, 19456, 74381, 148762, 297524, 595048, 1190096, 1413239, 2380192, 2826478, 4760384, 5652956, 9520768, 11305912, 19041536, 22611824, 38083072, 45223648, 76166144, 90447296, 180894592, 361789184, 723578368, 1447156736]

約数ペア:

[(1, 1447156736), (2, 723578368), (4, 361789184), (8, 180894592), (16, 90447296), (19, 76166144), (32, 45223648), (38, 38083072), (64, 22611824), (76, 19041536), (128, 11305912), (152, 9520768), (256, 5652956), (304, 4760384), (512, 2826478), (608, 2380192), (1024, 1413239), (1216, 1190096), (2432, 595048), (4864, 297524), (9728, 148762), (19456, 74381)]