40502696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2039}}^1$

素因数の和:2249

約数の個数: 32

約数和(自身を含む): 82252800

約数和(自身を除く): 41750104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 191, 382, 764, 1528, 2039, 2483, 4078, 4966, 8156, 9932, 16312, 19864, 26507, 53014, 106028, 212056, 389449, 778898, 1557796, 3115592, 5062837, 10125674, 20251348, 40502696]

約数ペア:

[(1, 40502696), (2, 20251348), (4, 10125674), (8, 5062837), (13, 3115592), (26, 1557796), (52, 778898), (104, 389449), (191, 212056), (382, 106028), (764, 53014), (1528, 26507), (2039, 19864), (2483, 16312), (4078, 9932), (4966, 8156)]