28439266768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2648963}}^1$

素因数の和:2649043

約数の個数: 40

約数和(自身を含む): 61095705696

約数和(自身を除く): 32656438928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 10736, 2648963, 5297926, 10595852, 21191704, 29138593, 42383408, 58277186, 116554372, 161586743, 233108744, 323173486, 466217488, 646346972, 1292693944, 1777454173, 2585387888, 3554908346, 7109816692, 14219633384, 28439266768]

約数ペア:

[(1, 28439266768), (2, 14219633384), (4, 7109816692), (8, 3554908346), (11, 2585387888), (16, 1777454173), (22, 1292693944), (44, 646346972), (61, 466217488), (88, 323173486), (122, 233108744), (176, 161586743), (244, 116554372), (488, 58277186), (671, 42383408), (976, 29138593), (1342, 21191704), (2684, 10595852), (5368, 5297926), (10736, 2648963)]