25471848

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 68040000

約数和(自身を除く): 42568152

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 149, 204, 298, 408, 419, 447, 596, 838, 894, 1192, 1257, 1676, 1788, 2514, 2533, 3352, 3576, 5028, 5066, 7123, 7599, 10056, 10132, 14246, 15198, 20264, 21369, 28492, 30396, 42738, 56984, 60792, 62431, 85476, 124862, 170952, 187293, 249724, 374586, 499448, 749172, 1061327, 1498344, 2122654, 3183981, 4245308, 6367962, 8490616, 12735924, 25471848]

約数ペア:

[(1, 25471848), (2, 12735924), (3, 8490616), (4, 6367962), (6, 4245308), (8, 3183981), (12, 2122654), (17, 1498344), (24, 1061327), (34, 749172), (51, 499448), (68, 374586), (102, 249724), (136, 187293), (149, 170952), (204, 124862), (298, 85476), (408, 62431), (419, 60792), (447, 56984), (596, 42738), (838, 30396), (894, 28492), (1192, 21369), (1257, 20264), (1676, 15198), (1788, 14246), (2514, 10132), (2533, 10056), (3352, 7599), (3576, 7123), (5028, 5066)]