3720416

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1$

素因数の和:1011

約数の個数: 48

約数和(自身を含む): 8872416

約数和(自身を除く): 5152000

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 977, 1904, 1954, 3808, 3908, 6839, 7816, 13678, 15632, 16609, 27356, 31264, 33218, 54712, 66436, 109424, 116263, 132872, 218848, 232526, 265744, 465052, 531488, 930104, 1860208, 3720416]

約数ペア:

[(1, 3720416), (2, 1860208), (4, 930104), (7, 531488), (8, 465052), (14, 265744), (16, 232526), (17, 218848), (28, 132872), (32, 116263), (34, 109424), (56, 66436), (68, 54712), (112, 33218), (119, 31264), (136, 27356), (224, 16609), (238, 15632), (272, 13678), (476, 7816), (544, 6839), (952, 3908), (977, 3808), (1904, 1954)]