40014896432

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2607853}}^1$

素因数の和:2608005

約数の個数: 40

約数和(自身を含む): 89251195296

約数和(自身を除く): 49236298864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 15344, 2607853, 5215706, 10431412, 18254971, 20862824, 36509942, 41725648, 73019884, 146039768, 292079536, 357275861, 714551722, 1429103444, 2500931027, 2858206888, 5001862054, 5716413776, 10003724108, 20007448216, 40014896432]

約数ペア:

[(1, 40014896432), (2, 20007448216), (4, 10003724108), (7, 5716413776), (8, 5001862054), (14, 2858206888), (16, 2500931027), (28, 1429103444), (56, 714551722), (112, 357275861), (137, 292079536), (274, 146039768), (548, 73019884), (959, 41725648), (1096, 36509942), (1918, 20862824), (2192, 18254971), (3836, 10431412), (7672, 5215706), (15344, 2607853)]