42767396

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 93078720

約数和(自身を除く): 50311324

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 53, 92, 98, 106, 161, 179, 196, 212, 322, 358, 371, 644, 716, 742, 1127, 1219, 1253, 1484, 2254, 2438, 2506, 2597, 4117, 4508, 4876, 5012, 5194, 8234, 8533, 8771, 9487, 10388, 16468, 17066, 17542, 18974, 28819, 34132, 35084, 37948, 57638, 59731, 66409, 115276, 119462, 132818, 201733, 218201, 238924, 265636, 403466, 436402, 464863, 806932, 872804, 929726, 1527407, 1859452, 3054814, 6109628, 10691849, 21383698, 42767396]

約数ペア:

[(1, 42767396), (2, 21383698), (4, 10691849), (7, 6109628), (14, 3054814), (23, 1859452), (28, 1527407), (46, 929726), (49, 872804), (53, 806932), (92, 464863), (98, 436402), (106, 403466), (161, 265636), (179, 238924), (196, 218201), (212, 201733), (322, 132818), (358, 119462), (371, 115276), (644, 66409), (716, 59731), (742, 57638), (1127, 37948), (1219, 35084), (1253, 34132), (1484, 28819), (2254, 18974), (2438, 17542), (2506, 17066), (2597, 16468), (4117, 10388), (4508, 9487), (4876, 8771), (5012, 8533), (5194, 8234)]