25033384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 53187840

約数和(自身を除く): 28154456

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 53, 68, 92, 106, 136, 151, 184, 212, 302, 391, 424, 604, 782, 901, 1208, 1219, 1564, 1802, 2438, 2567, 3128, 3473, 3604, 4876, 5134, 6946, 7208, 8003, 9752, 10268, 13892, 16006, 20536, 20723, 27784, 32012, 41446, 59041, 64024, 82892, 118082, 136051, 165784, 184069, 236164, 272102, 368138, 472328, 544204, 736276, 1088408, 1472552, 3129173, 6258346, 12516692, 25033384]

約数ペア:

[(1, 25033384), (2, 12516692), (4, 6258346), (8, 3129173), (17, 1472552), (23, 1088408), (34, 736276), (46, 544204), (53, 472328), (68, 368138), (92, 272102), (106, 236164), (136, 184069), (151, 165784), (184, 136051), (212, 118082), (302, 82892), (391, 64024), (424, 59041), (604, 41446), (782, 32012), (901, 27784), (1208, 20723), (1219, 20536), (1564, 16006), (1802, 13892), (2438, 10268), (2567, 9752), (3128, 8003), (3473, 7208), (3604, 6946), (4876, 5134)]