8289028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 16773120

約数和(自身を除く): 8484092

約数列:

[1, 2, 4, 11, 22, 31, 44, 59, 62, 103, 118, 124, 206, 236, 341, 412, 649, 682, 1133, 1298, 1364, 1829, 2266, 2596, 3193, 3658, 4532, 6077, 6386, 7316, 12154, 12772, 20119, 24308, 35123, 40238, 66847, 70246, 80476, 133694, 140492, 188387, 267388, 376774, 753548, 2072257, 4144514, 8289028]

約数ペア:

[(1, 8289028), (2, 4144514), (4, 2072257), (11, 753548), (22, 376774), (31, 267388), (44, 188387), (59, 140492), (62, 133694), (103, 80476), (118, 70246), (124, 66847), (206, 40238), (236, 35123), (341, 24308), (412, 20119), (649, 12772), (682, 12154), (1133, 7316), (1298, 6386), (1364, 6077), (1829, 4532), (2266, 3658), (2596, 3193)]