16215528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 46632960

約数和(自身を除く): 30417432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 263, 367, 526, 734, 789, 1052, 1101, 1468, 1578, 1841, 2104, 2202, 2569, 2936, 3156, 3682, 4404, 5138, 5523, 6312, 7364, 7707, 8808, 10276, 11046, 14728, 15414, 20552, 22092, 30828, 44184, 61656, 96521, 193042, 289563, 386084, 579126, 675647, 772168, 1158252, 1351294, 2026941, 2316504, 2702588, 4053882, 5405176, 8107764, 16215528]

約数ペア:

[(1, 16215528), (2, 8107764), (3, 5405176), (4, 4053882), (6, 2702588), (7, 2316504), (8, 2026941), (12, 1351294), (14, 1158252), (21, 772168), (24, 675647), (28, 579126), (42, 386084), (56, 289563), (84, 193042), (168, 96521), (263, 61656), (367, 44184), (526, 30828), (734, 22092), (789, 20552), (1052, 15414), (1101, 14728), (1468, 11046), (1578, 10276), (1841, 8808), (2104, 7707), (2202, 7364), (2569, 6312), (2936, 5523), (3156, 5138), (3682, 4404)]