64614368

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22189}}^1$

素因数の和:22219

約数の個数: 48

約数和(自身を含む): 156572640

約数和(自身を除く): 91958272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 22189, 44378, 88756, 155323, 177512, 288457, 310646, 355024, 576914, 621292, 710048, 1153828, 1242584, 2019199, 2307656, 2485168, 4038398, 4615312, 4970336, 8076796, 9230624, 16153592, 32307184, 64614368]

約数ペア:

[(1, 64614368), (2, 32307184), (4, 16153592), (7, 9230624), (8, 8076796), (13, 4970336), (14, 4615312), (16, 4038398), (26, 2485168), (28, 2307656), (32, 2019199), (52, 1242584), (56, 1153828), (91, 710048), (104, 621292), (112, 576914), (182, 355024), (208, 310646), (224, 288457), (364, 177512), (416, 155323), (728, 88756), (1456, 44378), (2912, 22189)]