8270624

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 17498880

約数和(自身を除く): 9228256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 223, 244, 304, 446, 488, 608, 892, 976, 1159, 1784, 1952, 2318, 3568, 4237, 4636, 7136, 8474, 9272, 13603, 16948, 18544, 27206, 33896, 37088, 54412, 67792, 108824, 135584, 217648, 258457, 435296, 516914, 1033828, 2067656, 4135312, 8270624]

約数ペア:

[(1, 8270624), (2, 4135312), (4, 2067656), (8, 1033828), (16, 516914), (19, 435296), (32, 258457), (38, 217648), (61, 135584), (76, 108824), (122, 67792), (152, 54412), (223, 37088), (244, 33896), (304, 27206), (446, 18544), (488, 16948), (608, 13603), (892, 9272), (976, 8474), (1159, 7136), (1784, 4636), (1952, 4237), (2318, 3568)]