28996632

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{8219}}^1$

素因数の和:8245

約数の個数: 72

約数和(自身を含む): 91365300

約数和(自身を除く): 62368668

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 8219, 16438, 24657, 32876, 49314, 57533, 65752, 73971, 98628, 115066, 147942, 172599, 197256, 230132, 295884, 345198, 402731, 460264, 517797, 591768, 690396, 805462, 1035594, 1208193, 1380792, 1610924, 2071188, 2416386, 3221848, 3624579, 4142376, 4832772, 7249158, 9665544, 14498316, 28996632]

約数ペア:

[(1, 28996632), (2, 14498316), (3, 9665544), (4, 7249158), (6, 4832772), (7, 4142376), (8, 3624579), (9, 3221848), (12, 2416386), (14, 2071188), (18, 1610924), (21, 1380792), (24, 1208193), (28, 1035594), (36, 805462), (42, 690396), (49, 591768), (56, 517797), (63, 460264), (72, 402731), (84, 345198), (98, 295884), (126, 230132), (147, 197256), (168, 172599), (196, 147942), (252, 115066), (294, 98628), (392, 73971), (441, 65752), (504, 57533), (588, 49314), (882, 32876), (1176, 24657), (1764, 16438), (3528, 8219)]