65565588

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5581}}^1$

素因数の和:5688

約数の個数: 48

約数和(自身を含む): 168799680

約数和(自身を除く): 103234092

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 267, 356, 534, 979, 1068, 1958, 2937, 3916, 5581, 5874, 11162, 11748, 16743, 22324, 33486, 61391, 66972, 122782, 184173, 245564, 368346, 496709, 736692, 993418, 1490127, 1986836, 2980254, 5463799, 5960508, 10927598, 16391397, 21855196, 32782794, 65565588]

約数ペア:

[(1, 65565588), (2, 32782794), (3, 21855196), (4, 16391397), (6, 10927598), (11, 5960508), (12, 5463799), (22, 2980254), (33, 1986836), (44, 1490127), (66, 993418), (89, 736692), (132, 496709), (178, 368346), (267, 245564), (356, 184173), (534, 122782), (979, 66972), (1068, 61391), (1958, 33486), (2937, 22324), (3916, 16743), (5581, 11748), (5874, 11162)]