74862008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7127}}^1$

素因数の和:7247

約数の個数: 32

約数和(自身を含む): 152681760

約数和(自身を除く): 77819752

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 7127, 10504, 14254, 28508, 57016, 92651, 185302, 370604, 719827, 741208, 1439654, 2879308, 5758616, 9357751, 18715502, 37431004, 74862008]

約数ペア:

[(1, 74862008), (2, 37431004), (4, 18715502), (8, 9357751), (13, 5758616), (26, 2879308), (52, 1439654), (101, 741208), (104, 719827), (202, 370604), (404, 185302), (808, 92651), (1313, 57016), (2626, 28508), (5252, 14254), (7127, 10504)]