16438752

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{5189}}^1$

素因数の和:5216

約数の個数: 72

約数和(自身を含む): 51007320

約数和(自身を除く): 34568568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 5189, 10378, 15567, 20756, 31134, 41512, 46701, 57079, 62268, 83024, 93402, 114158, 124536, 166048, 171237, 186804, 228316, 249072, 342474, 373608, 456632, 498144, 513711, 684948, 747216, 913264, 1027422, 1369896, 1494432, 1826528, 2054844, 2739792, 4109688, 5479584, 8219376, 16438752]

約数ペア:

[(1, 16438752), (2, 8219376), (3, 5479584), (4, 4109688), (6, 2739792), (8, 2054844), (9, 1826528), (11, 1494432), (12, 1369896), (16, 1027422), (18, 913264), (22, 747216), (24, 684948), (32, 513711), (33, 498144), (36, 456632), (44, 373608), (48, 342474), (66, 249072), (72, 228316), (88, 186804), (96, 171237), (99, 166048), (132, 124536), (144, 114158), (176, 93402), (198, 83024), (264, 62268), (288, 57079), (352, 46701), (396, 41512), (528, 31134), (792, 20756), (1056, 15567), (1584, 10378), (3168, 5189)]