26028088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 55287360

約数和(自身を除く): 29259272

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 53, 68, 92, 106, 136, 157, 184, 212, 314, 391, 424, 628, 782, 901, 1219, 1256, 1564, 1802, 2438, 2669, 3128, 3604, 3611, 4876, 5338, 7208, 7222, 8321, 9752, 10676, 14444, 16642, 20723, 21352, 28888, 33284, 41446, 61387, 66568, 82892, 122774, 141457, 165784, 191383, 245548, 282914, 382766, 491096, 565828, 765532, 1131656, 1531064, 3253511, 6507022, 13014044, 26028088]

約数ペア:

[(1, 26028088), (2, 13014044), (4, 6507022), (8, 3253511), (17, 1531064), (23, 1131656), (34, 765532), (46, 565828), (53, 491096), (68, 382766), (92, 282914), (106, 245548), (136, 191383), (157, 165784), (184, 141457), (212, 122774), (314, 82892), (391, 66568), (424, 61387), (628, 41446), (782, 33284), (901, 28888), (1219, 21352), (1256, 20723), (1564, 16642), (1802, 14444), (2438, 10676), (2669, 9752), (3128, 8321), (3604, 7222), (3611, 7208), (4876, 5338)]