73169008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{947}}^1$

素因数の和:1405

約数の個数: 40

約数和(自身を含む): 155168640

約数和(自身を除く): 81999632

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 439, 878, 947, 1756, 1894, 3512, 3788, 4829, 7024, 7576, 9658, 10417, 15152, 19316, 20834, 38632, 41668, 77264, 83336, 166672, 415733, 831466, 1662932, 3325864, 4573063, 6651728, 9146126, 18292252, 36584504, 73169008]

約数ペア:

[(1, 73169008), (2, 36584504), (4, 18292252), (8, 9146126), (11, 6651728), (16, 4573063), (22, 3325864), (44, 1662932), (88, 831466), (176, 415733), (439, 166672), (878, 83336), (947, 77264), (1756, 41668), (1894, 38632), (3512, 20834), (3788, 19316), (4829, 15152), (7024, 10417), (7576, 9658)]