70449872

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{12197}}^1$

素因数の和:12243

約数の個数: 30

約数和(自身を含む): 144070578

約数和(自身を除く): 73620706

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 12197, 24394, 48788, 97576, 195152, 231743, 463486, 926972, 1853944, 3707888, 4403117, 8806234, 17612468, 35224936, 70449872]

約数ペア:

[(1, 70449872), (2, 35224936), (4, 17612468), (8, 8806234), (16, 4403117), (19, 3707888), (38, 1853944), (76, 926972), (152, 463486), (304, 231743), (361, 195152), (722, 97576), (1444, 48788), (2888, 24394), (5776, 12197)]