73841984

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:423

約数の個数: 56

約数和(自身を含む): 152083008

約数和(自身を除く): 78241024

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 107, 164, 214, 263, 328, 428, 526, 656, 856, 1052, 1312, 1712, 2104, 2624, 3424, 4208, 4387, 6848, 8416, 8774, 10783, 16832, 17548, 21566, 28141, 35096, 43132, 56282, 70192, 86264, 112564, 140384, 172528, 225128, 280768, 345056, 450256, 690112, 900512, 1153781, 1801024, 2307562, 4615124, 9230248, 18460496, 36920992, 73841984]

約数ペア:

[(1, 73841984), (2, 36920992), (4, 18460496), (8, 9230248), (16, 4615124), (32, 2307562), (41, 1801024), (64, 1153781), (82, 900512), (107, 690112), (164, 450256), (214, 345056), (263, 280768), (328, 225128), (428, 172528), (526, 140384), (656, 112564), (856, 86264), (1052, 70192), (1312, 56282), (1712, 43132), (2104, 35096), (2624, 28141), (3424, 21566), (4208, 17548), (4387, 16832), (6848, 10783), (8416, 8774)]