719613136

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{33791}}^1$

素因数の和:33832

約数の個数: 40

約数和(自身を含む): 1533616128

約数和(自身を除く): 814002992

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1331, 1936, 2662, 5324, 10648, 21296, 33791, 67582, 135164, 270328, 371701, 540656, 743402, 1486804, 2973608, 4088711, 5947216, 8177422, 16354844, 32709688, 44975821, 65419376, 89951642, 179903284, 359806568, 719613136]

約数ペア:

[(1, 719613136), (2, 359806568), (4, 179903284), (8, 89951642), (11, 65419376), (16, 44975821), (22, 32709688), (44, 16354844), (88, 8177422), (121, 5947216), (176, 4088711), (242, 2973608), (484, 1486804), (968, 743402), (1331, 540656), (1936, 371701), (2662, 270328), (5324, 135164), (10648, 67582), (21296, 33791)]