16377144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1373}}^1$

素因数の和:1460

約数の個数: 64

約数和(自身を含む): 47485440

約数和(自身を除く): 31108296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1373, 1491, 1704, 1988, 2746, 2982, 3976, 4119, 5492, 5964, 8238, 9611, 10984, 11928, 16476, 19222, 28833, 32952, 38444, 57666, 76888, 97483, 115332, 194966, 230664, 292449, 389932, 584898, 682381, 779864, 1169796, 1364762, 2047143, 2339592, 2729524, 4094286, 5459048, 8188572, 16377144]

約数ペア:

[(1, 16377144), (2, 8188572), (3, 5459048), (4, 4094286), (6, 2729524), (7, 2339592), (8, 2047143), (12, 1364762), (14, 1169796), (21, 779864), (24, 682381), (28, 584898), (42, 389932), (56, 292449), (71, 230664), (84, 194966), (142, 115332), (168, 97483), (213, 76888), (284, 57666), (426, 38444), (497, 32952), (568, 28833), (852, 19222), (994, 16476), (1373, 11928), (1491, 10984), (1704, 9611), (1988, 8238), (2746, 5964), (2982, 5492), (3976, 4119)]