15674996792

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{321367}}^1$

素因数の和:321460

約数の個数: 64

約数和(自身を含む): 36713080320

約数和(自身を除く): 21038083528

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 182, 268, 364, 469, 536, 728, 871, 938, 1742, 1876, 3484, 3752, 6097, 6968, 12194, 24388, 48776, 321367, 642734, 1285468, 2249569, 2570936, 4177771, 4499138, 8355542, 8998276, 16711084, 17996552, 21531589, 29244397, 33422168, 43063178, 58488794, 86126356, 116977588, 150721123, 172252712, 233955176, 279910657, 301442246, 559821314, 602884492, 1119642628, 1205768984, 1959374599, 2239285256, 3918749198, 7837498396, 15674996792]

約数ペア:

[(1, 15674996792), (2, 7837498396), (4, 3918749198), (7, 2239285256), (8, 1959374599), (13, 1205768984), (14, 1119642628), (26, 602884492), (28, 559821314), (52, 301442246), (56, 279910657), (67, 233955176), (91, 172252712), (104, 150721123), (134, 116977588), (182, 86126356), (268, 58488794), (364, 43063178), (469, 33422168), (536, 29244397), (728, 21531589), (871, 17996552), (938, 16711084), (1742, 8998276), (1876, 8355542), (3484, 4499138), (3752, 4177771), (6097, 2570936), (6968, 2249569), (12194, 1285468), (24388, 642734), (48776, 321367)]