40654432

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:660

約数の個数: 96

約数和(自身を含む): 102961152

約数和(自身を除く): 62306720

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 224, 299, 322, 364, 368, 416, 598, 607, 644, 728, 736, 1196, 1214, 1288, 1456, 2093, 2392, 2428, 2576, 2912, 4186, 4249, 4784, 4856, 5152, 7891, 8372, 8498, 9568, 9712, 13961, 15782, 16744, 16996, 19424, 27922, 31564, 33488, 33992, 55237, 55844, 63128, 66976, 67984, 97727, 110474, 111688, 126256, 135968, 181493, 195454, 220948, 223376, 252512, 362986, 390908, 441896, 446752, 725972, 781816, 883792, 1270451, 1451944, 1563632, 1767584, 2540902, 2903888, 3127264, 5081804, 5807776, 10163608, 20327216, 40654432]

約数ペア:

[(1, 40654432), (2, 20327216), (4, 10163608), (7, 5807776), (8, 5081804), (13, 3127264), (14, 2903888), (16, 2540902), (23, 1767584), (26, 1563632), (28, 1451944), (32, 1270451), (46, 883792), (52, 781816), (56, 725972), (91, 446752), (92, 441896), (104, 390908), (112, 362986), (161, 252512), (182, 223376), (184, 220948), (208, 195454), (224, 181493), (299, 135968), (322, 126256), (364, 111688), (368, 110474), (416, 97727), (598, 67984), (607, 66976), (644, 63128), (728, 55844), (736, 55237), (1196, 33992), (1214, 33488), (1288, 31564), (1456, 27922), (2093, 19424), (2392, 16996), (2428, 16744), (2576, 15782), (2912, 13961), (4186, 9712), (4249, 9568), (4784, 8498), (4856, 8372), (5152, 7891)]