64871296

素因数分解:

$2^7\times 7^2\times {\mathrm{10343}}^1$

素因数の和:10371

約数の個数: 48

約数和(自身を含む): 150350040

約数和(自身を除く): 85478744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 10343, 20686, 41372, 72401, 82744, 144802, 165488, 289604, 330976, 506807, 579208, 661952, 1013614, 1158416, 1323904, 2027228, 2316832, 4054456, 4633664, 8108912, 9267328, 16217824, 32435648, 64871296]

約数ペア:

[(1, 64871296), (2, 32435648), (4, 16217824), (7, 9267328), (8, 8108912), (14, 4633664), (16, 4054456), (28, 2316832), (32, 2027228), (49, 1323904), (56, 1158416), (64, 1013614), (98, 661952), (112, 579208), (128, 506807), (196, 330976), (224, 289604), (392, 165488), (448, 144802), (784, 82744), (896, 72401), (1568, 41372), (3136, 20686), (6272, 10343)]