28811257648

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2525531}}^1$

素因数の和:2525593

約数の個数: 40

約数和(自身を含む): 60127865856

約数和(自身を除く): 31316608208

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11408, 2525531, 5051062, 10102124, 20204248, 40408496, 58087213, 78291461, 116174426, 156582922, 232348852, 313165844, 464697704, 626331688, 929395408, 1252663376, 1800703603, 3601407206, 7202814412, 14405628824, 28811257648]

約数ペア:

[(1, 28811257648), (2, 14405628824), (4, 7202814412), (8, 3601407206), (16, 1800703603), (23, 1252663376), (31, 929395408), (46, 626331688), (62, 464697704), (92, 313165844), (124, 232348852), (184, 156582922), (248, 116174426), (368, 78291461), (496, 58087213), (713, 40408496), (1426, 20204248), (2852, 10102124), (5704, 5051062), (11408, 2525531)]