72037304

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{290473}}^1$

素因数の和:290510

約数の個数: 16

約数和(自身を含む): 139427520

約数和(自身を除く): 67390216

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 290473, 580946, 1161892, 2323784, 9004663, 18009326, 36018652, 72037304]

約数ペア:

[(1, 72037304), (2, 36018652), (4, 18009326), (8, 9004663), (31, 2323784), (62, 1161892), (124, 580946), (248, 290473)]