74798984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7121}}^1$

素因数の和:7241

約数の個数: 32

約数和(自身を含む): 152553240

約数和(自身を除く): 77754256

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 7121, 10504, 14242, 28484, 56968, 92573, 185146, 370292, 719221, 740584, 1438442, 2876884, 5753768, 9349873, 18699746, 37399492, 74798984]

約数ペア:

[(1, 74798984), (2, 37399492), (4, 18699746), (8, 9349873), (13, 5753768), (26, 2876884), (52, 1438442), (101, 740584), (104, 719221), (202, 370292), (404, 185146), (808, 92573), (1313, 56968), (2626, 28484), (5252, 14242), (7121, 10504)]