27720897128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{14009}}^1$

素因数の和:14226

約数の個数: 64

約数和(自身を含む): 54874368000

約数和(自身を除く): 27153470872

約数列:

[1, 2, 4, 8, 31, 62, 79, 101, 124, 158, 202, 248, 316, 404, 632, 808, 2449, 3131, 4898, 6262, 7979, 9796, 12524, 14009, 15958, 19592, 25048, 28018, 31916, 56036, 63832, 112072, 247349, 434279, 494698, 868558, 989396, 1106711, 1414909, 1737116, 1978792, 2213422, 2829818, 3474232, 4426844, 5659636, 8853688, 11319272, 34308041, 43862179, 68616082, 87724358, 111777811, 137232164, 175448716, 223555622, 274464328, 350897432, 447111244, 894222488, 3465112141, 6930224282, 13860448564, 27720897128]

約数ペア:

[(1, 27720897128), (2, 13860448564), (4, 6930224282), (8, 3465112141), (31, 894222488), (62, 447111244), (79, 350897432), (101, 274464328), (124, 223555622), (158, 175448716), (202, 137232164), (248, 111777811), (316, 87724358), (404, 68616082), (632, 43862179), (808, 34308041), (2449, 11319272), (3131, 8853688), (4898, 5659636), (6262, 4426844), (7979, 3474232), (9796, 2829818), (12524, 2213422), (14009, 1978792), (15958, 1737116), (19592, 1414909), (25048, 1106711), (28018, 989396), (31916, 868558), (56036, 494698), (63832, 434279), (112072, 247349)]