1396416

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{1039}}^1$

素因数の和:1061

約数の個数: 56

約数和(自身を含む): 4226560

約数和(自身を除く): 2830144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1039, 1344, 2078, 3117, 4156, 6234, 7273, 8312, 12468, 14546, 16624, 21819, 24936, 29092, 33248, 43638, 49872, 58184, 66496, 87276, 99744, 116368, 174552, 199488, 232736, 349104, 465472, 698208, 1396416]

約数ペア:

[(1, 1396416), (2, 698208), (3, 465472), (4, 349104), (6, 232736), (7, 199488), (8, 174552), (12, 116368), (14, 99744), (16, 87276), (21, 66496), (24, 58184), (28, 49872), (32, 43638), (42, 33248), (48, 29092), (56, 24936), (64, 21819), (84, 16624), (96, 14546), (112, 12468), (168, 8312), (192, 7273), (224, 6234), (336, 4156), (448, 3117), (672, 2078), (1039, 1344)]