15677329892

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{27197}}^1$

素因数の和:27405

約数の個数: 72

約数和(自身を含む): 33988470264

約数和(自身を除く): 18311140372

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 173, 196, 238, 346, 476, 692, 833, 1211, 1666, 2422, 2941, 3332, 4844, 5882, 8477, 11764, 16954, 20587, 27197, 33908, 41174, 54394, 82348, 108788, 144109, 190379, 288218, 380758, 462349, 576436, 761516, 924698, 1332653, 1849396, 2665306, 3236443, 4705081, 5330612, 6472886, 9410162, 12945772, 18820324, 22655101, 32935567, 45310202, 65871134, 79986377, 90620404, 131742268, 159972754, 230548969, 319945508, 461097938, 559904639, 922195876, 1119809278, 2239618556, 3919332473, 7838664946, 15677329892]

約数ペア:

[(1, 15677329892), (2, 7838664946), (4, 3919332473), (7, 2239618556), (14, 1119809278), (17, 922195876), (28, 559904639), (34, 461097938), (49, 319945508), (68, 230548969), (98, 159972754), (119, 131742268), (173, 90620404), (196, 79986377), (238, 65871134), (346, 45310202), (476, 32935567), (692, 22655101), (833, 18820324), (1211, 12945772), (1666, 9410162), (2422, 6472886), (2941, 5330612), (3332, 4705081), (4844, 3236443), (5882, 2665306), (8477, 1849396), (11764, 1332653), (16954, 924698), (20587, 761516), (27197, 576436), (33908, 462349), (41174, 380758), (54394, 288218), (82348, 190379), (108788, 144109)]