64814848

素因数分解:

$2^8\times 7^2\times {\mathrm{5167}}^1$

素因数の和:5197

約数の個数: 54

約数和(自身を含む): 150528336

約数和(自身を除く): 85713488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 5167, 6272, 10334, 12544, 20668, 36169, 41336, 72338, 82672, 144676, 165344, 253183, 289352, 330688, 506366, 578704, 661376, 1012732, 1157408, 1322752, 2025464, 2314816, 4050928, 4629632, 8101856, 9259264, 16203712, 32407424, 64814848]

約数ペア:

[(1, 64814848), (2, 32407424), (4, 16203712), (7, 9259264), (8, 8101856), (14, 4629632), (16, 4050928), (28, 2314816), (32, 2025464), (49, 1322752), (56, 1157408), (64, 1012732), (98, 661376), (112, 578704), (128, 506366), (196, 330688), (224, 289352), (256, 253183), (392, 165344), (448, 144676), (784, 82672), (896, 72338), (1568, 41336), (1792, 36169), (3136, 20668), (5167, 12544), (6272, 10334)]