27943289968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8356247}}^1$

素因数の和:8356285

約数の個数: 40

約数和(自身を含む): 62170485120

約数和(自身を除く): 34227195152

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 8356247, 16712494, 33424988, 66849976, 91918717, 133699952, 158768693, 183837434, 317537386, 367674868, 635074772, 735349736, 1270149544, 1470699472, 1746455623, 2540299088, 3492911246, 6985822492, 13971644984, 27943289968]

約数ペア:

[(1, 27943289968), (2, 13971644984), (4, 6985822492), (8, 3492911246), (11, 2540299088), (16, 1746455623), (19, 1470699472), (22, 1270149544), (38, 735349736), (44, 635074772), (76, 367674868), (88, 317537386), (152, 183837434), (176, 158768693), (209, 133699952), (304, 91918717), (418, 66849976), (836, 33424988), (1672, 16712494), (3344, 8356247)]