79409848

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 177408000

約数和(自身を除く): 97998152

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 149, 217, 248, 298, 307, 434, 596, 614, 868, 1043, 1192, 1228, 1736, 2086, 2149, 2456, 4172, 4298, 4619, 8344, 8596, 9238, 9517, 17192, 18476, 19034, 32333, 36952, 38068, 45743, 64666, 66619, 76136, 91486, 129332, 133238, 182972, 258664, 266476, 320201, 365944, 532952, 640402, 1280804, 1418033, 2561608, 2836066, 5672132, 9926231, 11344264, 19852462, 39704924, 79409848]

約数ペア:

[(1, 79409848), (2, 39704924), (4, 19852462), (7, 11344264), (8, 9926231), (14, 5672132), (28, 2836066), (31, 2561608), (56, 1418033), (62, 1280804), (124, 640402), (149, 532952), (217, 365944), (248, 320201), (298, 266476), (307, 258664), (434, 182972), (596, 133238), (614, 129332), (868, 91486), (1043, 76136), (1192, 66619), (1228, 64666), (1736, 45743), (2086, 38068), (2149, 36952), (2456, 32333), (4172, 19034), (4298, 18476), (4619, 17192), (8344, 9517), (8596, 9238)]