26438328

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{52457}}^1$

素因数の和:52476

約数の個数: 48

約数和(自身を含む): 81834480

約数和(自身を除く): 55396152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 52457, 104914, 157371, 209828, 314742, 367199, 419656, 472113, 629484, 734398, 944226, 1101597, 1258968, 1468796, 1888452, 2203194, 2937592, 3304791, 3776904, 4406388, 6609582, 8812776, 13219164, 26438328]

約数ペア:

[(1, 26438328), (2, 13219164), (3, 8812776), (4, 6609582), (6, 4406388), (7, 3776904), (8, 3304791), (9, 2937592), (12, 2203194), (14, 1888452), (18, 1468796), (21, 1258968), (24, 1101597), (28, 944226), (36, 734398), (42, 629484), (56, 472113), (63, 419656), (72, 367199), (84, 314742), (126, 209828), (168, 157371), (252, 104914), (504, 52457)]