73449848

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1433}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 141966000

約数和(自身を除く): 68516152

約数列:

[1, 2, 4, 8, 43, 86, 149, 172, 298, 344, 596, 1192, 1433, 2866, 5732, 6407, 11464, 12814, 25628, 51256, 61619, 123238, 213517, 246476, 427034, 492952, 854068, 1708136, 9181231, 18362462, 36724924, 73449848]

約数ペア:

[(1, 73449848), (2, 36724924), (4, 18362462), (8, 9181231), (43, 1708136), (86, 854068), (149, 492952), (172, 427034), (298, 246476), (344, 213517), (596, 123238), (1192, 61619), (1433, 51256), (2866, 25628), (5732, 12814), (6407, 11464)]