42259756

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1153}}^1$

素因数の和:1199

約数の個数: 72

約数和(自身を含む): 99456336

約数和(自身を除く): 57196580

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 476, 539, 748, 833, 1078, 1153, 1309, 1666, 2156, 2306, 2618, 3332, 4612, 5236, 8071, 9163, 12683, 16142, 18326, 19601, 25366, 32284, 36652, 39202, 50732, 56497, 78404, 88781, 112994, 137207, 177562, 215611, 225988, 274414, 355124, 431222, 548828, 621467, 862444, 960449, 1242934, 1509277, 1920898, 2485868, 3018554, 3841796, 6037108, 10564939, 21129878, 42259756]

約数ペア:

[(1, 42259756), (2, 21129878), (4, 10564939), (7, 6037108), (11, 3841796), (14, 3018554), (17, 2485868), (22, 1920898), (28, 1509277), (34, 1242934), (44, 960449), (49, 862444), (68, 621467), (77, 548828), (98, 431222), (119, 355124), (154, 274414), (187, 225988), (196, 215611), (238, 177562), (308, 137207), (374, 112994), (476, 88781), (539, 78404), (748, 56497), (833, 50732), (1078, 39202), (1153, 36652), (1309, 32284), (1666, 25366), (2156, 19601), (2306, 18326), (2618, 16142), (3332, 12683), (4612, 9163), (5236, 8071)]