25869648

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:689

約数の個数: 120

約数和(自身を含む): 82441152

約数和(自身を除く): 56571504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 68, 84, 98, 102, 112, 119, 136, 147, 168, 196, 204, 238, 272, 294, 336, 357, 392, 408, 476, 588, 647, 714, 784, 816, 833, 952, 1176, 1294, 1428, 1666, 1904, 1941, 2352, 2499, 2588, 2856, 3332, 3882, 4529, 4998, 5176, 5712, 6664, 7764, 9058, 9996, 10352, 10999, 13328, 13587, 15528, 18116, 19992, 21998, 27174, 31056, 31703, 32997, 36232, 39984, 43996, 54348, 63406, 65994, 72464, 76993, 87992, 95109, 108696, 126812, 131988, 153986, 175984, 190218, 217392, 230979, 253624, 263976, 307972, 380436, 461958, 507248, 527952, 538951, 615944, 760872, 923916, 1077902, 1231888, 1521744, 1616853, 1847832, 2155804, 3233706, 3695664, 4311608, 6467412, 8623216, 12934824, 25869648]

約数ペア:

[(1, 25869648), (2, 12934824), (3, 8623216), (4, 6467412), (6, 4311608), (7, 3695664), (8, 3233706), (12, 2155804), (14, 1847832), (16, 1616853), (17, 1521744), (21, 1231888), (24, 1077902), (28, 923916), (34, 760872), (42, 615944), (48, 538951), (49, 527952), (51, 507248), (56, 461958), (68, 380436), (84, 307972), (98, 263976), (102, 253624), (112, 230979), (119, 217392), (136, 190218), (147, 175984), (168, 153986), (196, 131988), (204, 126812), (238, 108696), (272, 95109), (294, 87992), (336, 76993), (357, 72464), (392, 65994), (408, 63406), (476, 54348), (588, 43996), (647, 39984), (714, 36232), (784, 32997), (816, 31703), (833, 31056), (952, 27174), (1176, 21998), (1294, 19992), (1428, 18116), (1666, 15528), (1904, 13587), (1941, 13328), (2352, 10999), (2499, 10352), (2588, 9996), (2856, 9058), (3332, 7764), (3882, 6664), (4529, 5712), (4998, 5176)]