15703592416

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{881}}^1\times {\mathrm{1543}}^1$

素因数の和:2472

約数の個数: 72

約数和(自身を含む): 32687477424

約数和(自身を除く): 16983885008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 881, 1444, 1543, 1762, 2888, 3086, 3524, 5776, 6172, 7048, 11552, 12344, 14096, 16739, 24688, 28192, 29317, 33478, 49376, 58634, 66956, 117268, 133912, 234536, 267824, 318041, 469072, 535648, 557023, 636082, 938144, 1114046, 1272164, 1359383, 2228092, 2544328, 2718766, 4456184, 5088656, 5437532, 8912368, 10177312, 10875064, 17824736, 21750128, 25828277, 43500256, 51656554, 103313108, 206626216, 413252432, 490737263, 826504864, 981474526, 1962949052, 3925898104, 7851796208, 15703592416]

約数ペア:

[(1, 15703592416), (2, 7851796208), (4, 3925898104), (8, 1962949052), (16, 981474526), (19, 826504864), (32, 490737263), (38, 413252432), (76, 206626216), (152, 103313108), (304, 51656554), (361, 43500256), (608, 25828277), (722, 21750128), (881, 17824736), (1444, 10875064), (1543, 10177312), (1762, 8912368), (2888, 5437532), (3086, 5088656), (3524, 4456184), (5776, 2718766), (6172, 2544328), (7048, 2228092), (11552, 1359383), (12344, 1272164), (14096, 1114046), (16739, 938144), (24688, 636082), (28192, 557023), (29317, 535648), (33478, 469072), (49376, 318041), (58634, 267824), (66956, 234536), (117268, 133912)]