3654728

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 9072000

約数和(自身を除く): 5417272

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 349, 374, 476, 616, 698, 748, 952, 1309, 1396, 1496, 2443, 2618, 2792, 3839, 4886, 5236, 5933, 7678, 9772, 10472, 11866, 15356, 19544, 23732, 26873, 30712, 41531, 47464, 53746, 65263, 83062, 107492, 130526, 166124, 214984, 261052, 332248, 456841, 522104, 913682, 1827364, 3654728]

約数ペア:

[(1, 3654728), (2, 1827364), (4, 913682), (7, 522104), (8, 456841), (11, 332248), (14, 261052), (17, 214984), (22, 166124), (28, 130526), (34, 107492), (44, 83062), (56, 65263), (68, 53746), (77, 47464), (88, 41531), (119, 30712), (136, 26873), (154, 23732), (187, 19544), (238, 15356), (308, 11866), (349, 10472), (374, 9772), (476, 7678), (616, 5933), (698, 5236), (748, 4886), (952, 3839), (1309, 2792), (1396, 2618), (1496, 2443)]