61423264

素因数分解:

$2^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:978

約数の個数: 72

約数和(自身を含む): 144099648

約数和(自身を除く): 82676384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 86, 98, 112, 172, 196, 224, 301, 344, 392, 602, 688, 784, 911, 1204, 1376, 1568, 1822, 2107, 2408, 3644, 4214, 4816, 6377, 7288, 8428, 9632, 12754, 14576, 16856, 25508, 29152, 33712, 39173, 44639, 51016, 67424, 78346, 89278, 102032, 156692, 178556, 204064, 274211, 313384, 357112, 548422, 626768, 714224, 1096844, 1253536, 1428448, 1919477, 2193688, 3838954, 4387376, 7677908, 8774752, 15355816, 30711632, 61423264]

約数ペア:

[(1, 61423264), (2, 30711632), (4, 15355816), (7, 8774752), (8, 7677908), (14, 4387376), (16, 3838954), (28, 2193688), (32, 1919477), (43, 1428448), (49, 1253536), (56, 1096844), (86, 714224), (98, 626768), (112, 548422), (172, 357112), (196, 313384), (224, 274211), (301, 204064), (344, 178556), (392, 156692), (602, 102032), (688, 89278), (784, 78346), (911, 67424), (1204, 51016), (1376, 44639), (1568, 39173), (1822, 33712), (2107, 29152), (2408, 25508), (3644, 16856), (4214, 14576), (4816, 12754), (6377, 9632), (7288, 8428)]