1406857168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{70853}}^1$

素因数の和:70951

約数の個数: 40

約数和(自身を含む): 2925703368

約数和(自身を除く): 1518846200

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 2482, 4964, 9928, 19856, 70853, 141706, 283412, 566824, 1133648, 1204501, 2409002, 4818004, 5172269, 9636008, 10344538, 19272016, 20689076, 41378152, 82756304, 87928573, 175857146, 351714292, 703428584, 1406857168]

約数ペア:

[(1, 1406857168), (2, 703428584), (4, 351714292), (8, 175857146), (16, 87928573), (17, 82756304), (34, 41378152), (68, 20689076), (73, 19272016), (136, 10344538), (146, 9636008), (272, 5172269), (292, 4818004), (584, 2409002), (1168, 1204501), (1241, 1133648), (2482, 566824), (4964, 283412), (9928, 141706), (19856, 70853)]