29898932

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1380

約数の個数: 48

約数和(自身を含む): 64458240

約数和(自身を除く): 34559308

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1307, 1634, 2614, 3268, 5228, 5719, 9149, 11438, 18298, 22876, 24833, 36596, 49666, 56201, 99332, 112402, 173831, 224804, 347662, 393407, 695324, 786814, 1067819, 1573628, 2135638, 4271276, 7474733, 14949466, 29898932]

約数ペア:

[(1, 29898932), (2, 14949466), (4, 7474733), (7, 4271276), (14, 2135638), (19, 1573628), (28, 1067819), (38, 786814), (43, 695324), (76, 393407), (86, 347662), (133, 224804), (172, 173831), (266, 112402), (301, 99332), (532, 56201), (602, 49666), (817, 36596), (1204, 24833), (1307, 22876), (1634, 18298), (2614, 11438), (3268, 9149), (5228, 5719)]