28429416

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{6473}}^1$

素因数の和:6546

約数の個数: 48

約数和(自身を含む): 78270660

約数和(自身を除く): 49841244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 6473, 12946, 19419, 25892, 38838, 51784, 58257, 77676, 116514, 155352, 233028, 394853, 466056, 789706, 1184559, 1579412, 2369118, 3158824, 3553677, 4738236, 7107354, 9476472, 14214708, 28429416]

約数ペア:

[(1, 28429416), (2, 14214708), (3, 9476472), (4, 7107354), (6, 4738236), (8, 3553677), (9, 3158824), (12, 2369118), (18, 1579412), (24, 1184559), (36, 789706), (61, 466056), (72, 394853), (122, 233028), (183, 155352), (244, 116514), (366, 77676), (488, 58257), (549, 51784), (732, 38838), (1098, 25892), (1464, 19419), (2196, 12946), (4392, 6473)]