4397288

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 10368000

約数和(自身を除く): 5970712

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 149, 217, 238, 248, 298, 434, 476, 527, 596, 868, 952, 1043, 1054, 1192, 1736, 2086, 2108, 2533, 3689, 4172, 4216, 4619, 5066, 7378, 8344, 9238, 10132, 14756, 17731, 18476, 20264, 29512, 32333, 35462, 36952, 64666, 70924, 78523, 129332, 141848, 157046, 258664, 314092, 549661, 628184, 1099322, 2198644, 4397288]

約数ペア:

[(1, 4397288), (2, 2198644), (4, 1099322), (7, 628184), (8, 549661), (14, 314092), (17, 258664), (28, 157046), (31, 141848), (34, 129332), (56, 78523), (62, 70924), (68, 64666), (119, 36952), (124, 35462), (136, 32333), (149, 29512), (217, 20264), (238, 18476), (248, 17731), (298, 14756), (434, 10132), (476, 9238), (527, 8344), (596, 7378), (868, 5066), (952, 4619), (1043, 4216), (1054, 4172), (1192, 3689), (1736, 2533), (2086, 2108)]