74701816

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1$

素因数の和:1244

約数の個数: 64

約数和(自身を含む): 169850880

約数和(自身を除く): 95149064

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 62, 74, 124, 148, 217, 248, 259, 296, 434, 518, 868, 1036, 1147, 1163, 1736, 2072, 2294, 2326, 4588, 4652, 8029, 8141, 9176, 9304, 16058, 16282, 32116, 32564, 36053, 43031, 64232, 65128, 72106, 86062, 144212, 172124, 252371, 288424, 301217, 344248, 504742, 602434, 1009484, 1204868, 1333961, 2018968, 2409736, 2667922, 5335844, 9337727, 10671688, 18675454, 37350908, 74701816]

約数ペア:

[(1, 74701816), (2, 37350908), (4, 18675454), (7, 10671688), (8, 9337727), (14, 5335844), (28, 2667922), (31, 2409736), (37, 2018968), (56, 1333961), (62, 1204868), (74, 1009484), (124, 602434), (148, 504742), (217, 344248), (248, 301217), (259, 288424), (296, 252371), (434, 172124), (518, 144212), (868, 86062), (1036, 72106), (1147, 65128), (1163, 64232), (1736, 43031), (2072, 36053), (2294, 32564), (2326, 32116), (4588, 16282), (4652, 16058), (8029, 9304), (8141, 9176)]