28739290468

素因数分解:

$2^2\times 7^2\times {\mathrm{307}}^1\times {\mathrm{477619}}^1$

素因数の和:477944

約数の個数: 36

約数和(自身を含む): 58695677040

約数和(自身を除く): 29956386572

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 307, 614, 1228, 2149, 4298, 8596, 15043, 30086, 60172, 477619, 955238, 1910476, 3343333, 6686666, 13373332, 23403331, 46806662, 93613324, 146629033, 293258066, 586516132, 1026403231, 2052806462, 4105612924, 7184822617, 14369645234, 28739290468]

約数ペア:

[(1, 28739290468), (2, 14369645234), (4, 7184822617), (7, 4105612924), (14, 2052806462), (28, 1026403231), (49, 586516132), (98, 293258066), (196, 146629033), (307, 93613324), (614, 46806662), (1228, 23403331), (2149, 13373332), (4298, 6686666), (8596, 3343333), (15043, 1910476), (30086, 955238), (60172, 477619)]