21568360064

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{2132947}}^1$

素因数の和:2133040

約数の個数: 32

約数和(自身を含む): 43512139200

約数和(自身を除く): 21943779136

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 5056, 10112, 2132947, 4265894, 8531788, 17063576, 34127152, 68254304, 136508608, 168502813, 273017216, 337005626, 674011252, 1348022504, 2696045008, 5392090016, 10784180032, 21568360064]

約数ペア:

[(1, 21568360064), (2, 10784180032), (4, 5392090016), (8, 2696045008), (16, 1348022504), (32, 674011252), (64, 337005626), (79, 273017216), (128, 168502813), (158, 136508608), (316, 68254304), (632, 34127152), (1264, 17063576), (2528, 8531788), (5056, 4265894), (10112, 2132947)]