40699904

素因数分解:

$2^{11}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 99066240

約数和(自身を除く): 58366336

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 167, 224, 238, 256, 272, 334, 448, 476, 512, 544, 668, 896, 952, 1024, 1088, 1169, 1336, 1792, 1904, 2048, 2176, 2338, 2672, 2839, 3584, 3808, 4352, 4676, 5344, 5678, 7168, 7616, 8704, 9352, 10688, 11356, 14336, 15232, 17408, 18704, 19873, 21376, 22712, 30464, 34816, 37408, 39746, 42752, 45424, 60928, 74816, 79492, 85504, 90848, 121856, 149632, 158984, 171008, 181696, 243712, 299264, 317968, 342016, 363392, 598528, 635936, 726784, 1197056, 1271872, 1453568, 2394112, 2543744, 2907136, 5087488, 5814272, 10174976, 20349952, 40699904]

約数ペア:

[(1, 40699904), (2, 20349952), (4, 10174976), (7, 5814272), (8, 5087488), (14, 2907136), (16, 2543744), (17, 2394112), (28, 1453568), (32, 1271872), (34, 1197056), (56, 726784), (64, 635936), (68, 598528), (112, 363392), (119, 342016), (128, 317968), (136, 299264), (167, 243712), (224, 181696), (238, 171008), (256, 158984), (272, 149632), (334, 121856), (448, 90848), (476, 85504), (512, 79492), (544, 74816), (668, 60928), (896, 45424), (952, 42752), (1024, 39746), (1088, 37408), (1169, 34816), (1336, 30464), (1792, 22712), (1904, 21376), (2048, 19873), (2176, 18704), (2338, 17408), (2672, 15232), (2839, 14336), (3584, 11356), (3808, 10688), (4352, 9352), (4676, 8704), (5344, 7616), (5678, 7168)]