73816688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2129}}^1$

素因数の和:2345

約数の個数: 40

約数和(自身を含む): 156887280

約数和(自身を除く): 83070592

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 197, 394, 788, 1576, 2129, 2167, 3152, 4258, 4334, 8516, 8668, 17032, 17336, 23419, 34064, 34672, 46838, 93676, 187352, 374704, 419413, 838826, 1677652, 3355304, 4613543, 6710608, 9227086, 18454172, 36908344, 73816688]

約数ペア:

[(1, 73816688), (2, 36908344), (4, 18454172), (8, 9227086), (11, 6710608), (16, 4613543), (22, 3355304), (44, 1677652), (88, 838826), (176, 419413), (197, 374704), (394, 187352), (788, 93676), (1576, 46838), (2129, 34672), (2167, 34064), (3152, 23419), (4258, 17336), (4334, 17032), (8516, 8668)]