28545552

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{28319}}^1$

素因数の和:28340

約数の個数: 60

約数和(自身を含む): 91303680

約数和(自身を除く): 62758128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 28319, 56638, 84957, 113276, 169914, 198233, 226552, 254871, 339828, 396466, 453104, 509742, 594699, 679656, 792932, 1019484, 1189398, 1359312, 1585864, 1784097, 2038968, 2378796, 3171728, 3568194, 4077936, 4757592, 7136388, 9515184, 14272776, 28545552]

約数ペア:

[(1, 28545552), (2, 14272776), (3, 9515184), (4, 7136388), (6, 4757592), (7, 4077936), (8, 3568194), (9, 3171728), (12, 2378796), (14, 2038968), (16, 1784097), (18, 1585864), (21, 1359312), (24, 1189398), (28, 1019484), (36, 792932), (42, 679656), (48, 594699), (56, 509742), (63, 453104), (72, 396466), (84, 339828), (112, 254871), (126, 226552), (144, 198233), (168, 169914), (252, 113276), (336, 84957), (504, 56638), (1008, 28319)]