40102048

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10531}}^1$

素因数の和:10565

約数の個数: 48

約数和(自身を含む): 95546304

約数和(自身を除く): 55444256

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, 1904, 3808, 10531, 21062, 42124, 73717, 84248, 147434, 168496, 179027, 294868, 336992, 358054, 589736, 716108, 1179472, 1253189, 1432216, 2358944, 2506378, 2864432, 5012756, 5728864, 10025512, 20051024, 40102048]

約数ペア:

[(1, 40102048), (2, 20051024), (4, 10025512), (7, 5728864), (8, 5012756), (14, 2864432), (16, 2506378), (17, 2358944), (28, 1432216), (32, 1253189), (34, 1179472), (56, 716108), (68, 589736), (112, 358054), (119, 336992), (136, 294868), (224, 179027), (238, 168496), (272, 147434), (476, 84248), (544, 73717), (952, 42124), (1904, 21062), (3808, 10531)]