22157096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 47779200

約数和(自身を除く): 25622104

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 59, 92, 104, 118, 157, 184, 236, 299, 314, 472, 598, 628, 767, 1196, 1256, 1357, 1534, 2041, 2392, 2714, 3068, 3611, 4082, 5428, 6136, 7222, 8164, 9263, 10856, 14444, 16328, 17641, 18526, 28888, 35282, 37052, 46943, 70564, 74104, 93886, 120419, 141128, 187772, 213049, 240838, 375544, 426098, 481676, 852196, 963352, 1704392, 2769637, 5539274, 11078548, 22157096]

約数ペア:

[(1, 22157096), (2, 11078548), (4, 5539274), (8, 2769637), (13, 1704392), (23, 963352), (26, 852196), (46, 481676), (52, 426098), (59, 375544), (92, 240838), (104, 213049), (118, 187772), (157, 141128), (184, 120419), (236, 93886), (299, 74104), (314, 70564), (472, 46943), (598, 37052), (628, 35282), (767, 28888), (1196, 18526), (1256, 17641), (1357, 16328), (1534, 14444), (2041, 10856), (2392, 9263), (2714, 8164), (3068, 7222), (3611, 6136), (4082, 5428)]