4981328

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 60

約数和(自身を含む): 11082624

約数和(自身を除く): 6101296

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 83, 88, 121, 124, 166, 176, 242, 248, 332, 341, 484, 496, 664, 682, 913, 968, 1328, 1364, 1826, 1936, 2573, 2728, 3652, 3751, 5146, 5456, 7304, 7502, 10043, 10292, 14608, 15004, 20086, 20584, 28303, 30008, 40172, 41168, 56606, 60016, 80344, 113212, 160688, 226424, 311333, 452848, 622666, 1245332, 2490664, 4981328]

約数ペア:

[(1, 4981328), (2, 2490664), (4, 1245332), (8, 622666), (11, 452848), (16, 311333), (22, 226424), (31, 160688), (44, 113212), (62, 80344), (83, 60016), (88, 56606), (121, 41168), (124, 40172), (166, 30008), (176, 28303), (242, 20584), (248, 20086), (332, 15004), (341, 14608), (484, 10292), (496, 10043), (664, 7502), (682, 7304), (913, 5456), (968, 5146), (1328, 3751), (1364, 3652), (1826, 2728), (1936, 2573)]