73965944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2531}}^1$

素因数の和:2831

約数の個数: 32

約数和(自身を含む): 149945040

約数和(自身を除く): 75979096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 281, 562, 1124, 2248, 2531, 3653, 5062, 7306, 10124, 14612, 20248, 29224, 32903, 65806, 131612, 263224, 711211, 1422422, 2844844, 5689688, 9245743, 18491486, 36982972, 73965944]

約数ペア:

[(1, 73965944), (2, 36982972), (4, 18491486), (8, 9245743), (13, 5689688), (26, 2844844), (52, 1422422), (104, 711211), (281, 263224), (562, 131612), (1124, 65806), (2248, 32903), (2531, 29224), (3653, 20248), (5062, 14612), (7306, 10124)]