15647192848

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{9511}}^1$

素因数の和:9960

約数の個数: 80

約数和(自身を含む): 35677153024

約数和(自身を除く): 20029960176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 397, 518, 592, 794, 1036, 1588, 2072, 2779, 3176, 4144, 5558, 6352, 9511, 11116, 14689, 19022, 22232, 29378, 38044, 44464, 58756, 66577, 76088, 102823, 117512, 133154, 152176, 205646, 235024, 266308, 351907, 411292, 532616, 703814, 822584, 1065232, 1407628, 1645168, 2463349, 2815256, 3775867, 4926698, 5630512, 7551734, 9853396, 15103468, 19706792, 26431069, 30206936, 39413584, 52862138, 60413872, 105724276, 139707079, 211448552, 279414158, 422897104, 558828316, 977949553, 1117656632, 1955899106, 2235313264, 3911798212, 7823596424, 15647192848]

約数ペア:

[(1, 15647192848), (2, 7823596424), (4, 3911798212), (7, 2235313264), (8, 1955899106), (14, 1117656632), (16, 977949553), (28, 558828316), (37, 422897104), (56, 279414158), (74, 211448552), (112, 139707079), (148, 105724276), (259, 60413872), (296, 52862138), (397, 39413584), (518, 30206936), (592, 26431069), (794, 19706792), (1036, 15103468), (1588, 9853396), (2072, 7551734), (2779, 5630512), (3176, 4926698), (4144, 3775867), (5558, 2815256), (6352, 2463349), (9511, 1645168), (11116, 1407628), (14689, 1065232), (19022, 822584), (22232, 703814), (29378, 532616), (38044, 411292), (44464, 351907), (58756, 266308), (66577, 235024), (76088, 205646), (102823, 152176), (117512, 133154)]