26988128832

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{20080453}}^1$

素因数の和:20080475

約数の個数: 56

約数和(自身を含む): 81606965056

約数和(自身を除く): 54618836224

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, 1344, 20080453, 40160906, 60241359, 80321812, 120482718, 140563171, 160643624, 240965436, 281126342, 321287248, 421689513, 481930872, 562252684, 642574496, 843379026, 963861744, 1124505368, 1285148992, 1686758052, 1927723488, 2249010736, 3373516104, 3855446976, 4498021472, 6747032208, 8996042944, 13494064416, 26988128832]

約数ペア:

[(1, 26988128832), (2, 13494064416), (3, 8996042944), (4, 6747032208), (6, 4498021472), (7, 3855446976), (8, 3373516104), (12, 2249010736), (14, 1927723488), (16, 1686758052), (21, 1285148992), (24, 1124505368), (28, 963861744), (32, 843379026), (42, 642574496), (48, 562252684), (56, 481930872), (64, 421689513), (84, 321287248), (96, 281126342), (112, 240965436), (168, 160643624), (192, 140563171), (224, 120482718), (336, 80321812), (448, 60241359), (672, 40160906), (1344, 20080453)]