25018112

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:653

約数の個数: 72

約数和(自身を含む): 59652096

約数和(自身を除く): 34633984

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 607, 644, 736, 896, 1214, 1288, 1472, 1792, 2428, 2576, 2944, 4249, 4856, 5152, 5888, 8498, 9712, 10304, 13961, 16996, 19424, 20608, 27922, 33992, 38848, 41216, 55844, 67984, 77696, 97727, 111688, 135968, 155392, 195454, 223376, 271936, 390908, 446752, 543872, 781816, 893504, 1087744, 1563632, 1787008, 3127264, 3574016, 6254528, 12509056, 25018112]

約数ペア:

[(1, 25018112), (2, 12509056), (4, 6254528), (7, 3574016), (8, 3127264), (14, 1787008), (16, 1563632), (23, 1087744), (28, 893504), (32, 781816), (46, 543872), (56, 446752), (64, 390908), (92, 271936), (112, 223376), (128, 195454), (161, 155392), (184, 135968), (224, 111688), (256, 97727), (322, 77696), (368, 67984), (448, 55844), (607, 41216), (644, 38848), (736, 33992), (896, 27922), (1214, 20608), (1288, 19424), (1472, 16996), (1792, 13961), (2428, 10304), (2576, 9712), (2944, 8498), (4249, 5888), (4856, 5152)]