7978464

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2131}}^1$

素因数の和:2160

約数の個数: 72

約数和(自身を含む): 24445512

約数和(自身を除く): 16467048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 2131, 3744, 4262, 6393, 8524, 12786, 17048, 19179, 25572, 27703, 34096, 38358, 51144, 55406, 68192, 76716, 83109, 102288, 110812, 153432, 166218, 204576, 221624, 249327, 306864, 332436, 443248, 498654, 613728, 664872, 886496, 997308, 1329744, 1994616, 2659488, 3989232, 7978464]

約数ペア:

[(1, 7978464), (2, 3989232), (3, 2659488), (4, 1994616), (6, 1329744), (8, 997308), (9, 886496), (12, 664872), (13, 613728), (16, 498654), (18, 443248), (24, 332436), (26, 306864), (32, 249327), (36, 221624), (39, 204576), (48, 166218), (52, 153432), (72, 110812), (78, 102288), (96, 83109), (104, 76716), (117, 68192), (144, 55406), (156, 51144), (208, 38358), (234, 34096), (288, 27703), (312, 25572), (416, 19179), (468, 17048), (624, 12786), (936, 8524), (1248, 6393), (1872, 4262), (2131, 3744)]