7978784

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1233

約数の個数: 48

約数和(自身を含む): 18053280

約数和(自身を除く): 10074496

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1193, 1672, 2386, 3344, 4772, 6688, 9544, 13123, 19088, 22667, 26246, 38176, 45334, 52492, 90668, 104984, 181336, 209968, 249337, 362672, 419936, 498674, 725344, 997348, 1994696, 3989392, 7978784]

約数ペア:

[(1, 7978784), (2, 3989392), (4, 1994696), (8, 997348), (11, 725344), (16, 498674), (19, 419936), (22, 362672), (32, 249337), (38, 209968), (44, 181336), (76, 104984), (88, 90668), (152, 52492), (176, 45334), (209, 38176), (304, 26246), (352, 22667), (418, 19088), (608, 13123), (836, 9544), (1193, 6688), (1672, 4772), (2386, 3344)]