28841964

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 69400800

約数和(自身を除く): 40558836

約数列:

[1, 2, 3, 4, 6, 12, 53, 101, 106, 159, 202, 212, 303, 318, 404, 449, 606, 636, 898, 1212, 1347, 1796, 2694, 5353, 5388, 10706, 16059, 21412, 23797, 32118, 45349, 47594, 64236, 71391, 90698, 95188, 136047, 142782, 181396, 272094, 285564, 544188, 2403497, 4806994, 7210491, 9613988, 14420982, 28841964]

約数ペア:

[(1, 28841964), (2, 14420982), (3, 9613988), (4, 7210491), (6, 4806994), (12, 2403497), (53, 544188), (101, 285564), (106, 272094), (159, 181396), (202, 142782), (212, 136047), (303, 95188), (318, 90698), (404, 71391), (449, 64236), (606, 47594), (636, 45349), (898, 32118), (1212, 23797), (1347, 21412), (1796, 16059), (2694, 10706), (5353, 5388)]