26977248

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1993}}^1$

素因数の和:2056

約数の個数: 72

約数和(自身を含む): 78388128

約数和(自身を除く): 51410880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 1993, 2256, 3384, 3986, 4512, 5979, 6768, 7972, 11958, 13536, 15944, 17937, 23916, 31888, 35874, 47832, 63776, 71748, 93671, 95664, 143496, 187342, 191328, 281013, 286992, 374684, 562026, 573984, 749368, 843039, 1124052, 1498736, 1686078, 2248104, 2997472, 3372156, 4496208, 6744312, 8992416, 13488624, 26977248]

約数ペア:

[(1, 26977248), (2, 13488624), (3, 8992416), (4, 6744312), (6, 4496208), (8, 3372156), (9, 2997472), (12, 2248104), (16, 1686078), (18, 1498736), (24, 1124052), (32, 843039), (36, 749368), (47, 573984), (48, 562026), (72, 374684), (94, 286992), (96, 281013), (141, 191328), (144, 187342), (188, 143496), (282, 95664), (288, 93671), (376, 71748), (423, 63776), (564, 47832), (752, 35874), (846, 31888), (1128, 23916), (1504, 17937), (1692, 15944), (1993, 13536), (2256, 11958), (3384, 7972), (3986, 6768), (4512, 5979)]