545984

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:480

約数の個数: 28

約数和(自身を含む): 1143000

約数和(自身を除く): 597016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 449, 608, 898, 1216, 1796, 3592, 7184, 8531, 14368, 17062, 28736, 34124, 68248, 136496, 272992, 545984]

約数ペア:

[(1, 545984), (2, 272992), (4, 136496), (8, 68248), (16, 34124), (19, 28736), (32, 17062), (38, 14368), (64, 8531), (76, 7184), (152, 3592), (304, 1796), (449, 1216), (608, 898)]