23287936

素因数分解:

$2^7\times 7^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 55814400

約数和(自身を除く): 32526464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 79, 94, 98, 112, 128, 158, 188, 196, 224, 316, 329, 376, 392, 448, 553, 632, 658, 752, 784, 896, 1106, 1264, 1316, 1504, 1568, 2212, 2303, 2528, 2632, 3008, 3136, 3713, 3871, 4424, 4606, 5056, 5264, 6016, 6272, 7426, 7742, 8848, 9212, 10112, 10528, 14852, 15484, 17696, 18424, 21056, 25991, 29704, 30968, 35392, 36848, 42112, 51982, 59408, 61936, 70784, 73696, 103964, 118816, 123872, 147392, 181937, 207928, 237632, 247744, 294784, 363874, 415856, 475264, 495488, 727748, 831712, 1455496, 1663424, 2910992, 3326848, 5821984, 11643968, 23287936]

約数ペア:

[(1, 23287936), (2, 11643968), (4, 5821984), (7, 3326848), (8, 2910992), (14, 1663424), (16, 1455496), (28, 831712), (32, 727748), (47, 495488), (49, 475264), (56, 415856), (64, 363874), (79, 294784), (94, 247744), (98, 237632), (112, 207928), (128, 181937), (158, 147392), (188, 123872), (196, 118816), (224, 103964), (316, 73696), (329, 70784), (376, 61936), (392, 59408), (448, 51982), (553, 42112), (632, 36848), (658, 35392), (752, 30968), (784, 29704), (896, 25991), (1106, 21056), (1264, 18424), (1316, 17696), (1504, 15484), (1568, 14852), (2212, 10528), (2303, 10112), (2528, 9212), (2632, 8848), (3008, 7742), (3136, 7426), (3713, 6272), (3871, 6016), (4424, 5264), (4606, 5056)]