28809288

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23537}}^1$

素因数の和:23566

約数の個数: 48

約数和(自身を含む): 82618380

約数和(自身を除く): 53809092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 23537, 47074, 70611, 94148, 141222, 188296, 211833, 282444, 400129, 423666, 564888, 800258, 847332, 1200387, 1600516, 1694664, 2400774, 3201032, 3601161, 4801548, 7202322, 9603096, 14404644, 28809288]

約数ペア:

[(1, 28809288), (2, 14404644), (3, 9603096), (4, 7202322), (6, 4801548), (8, 3601161), (9, 3201032), (12, 2400774), (17, 1694664), (18, 1600516), (24, 1200387), (34, 847332), (36, 800258), (51, 564888), (68, 423666), (72, 400129), (102, 282444), (136, 211833), (153, 188296), (204, 141222), (306, 94148), (408, 70611), (612, 47074), (1224, 23537)]