57981056

素因数分解:

$2^7\times 7^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 133154880

約数和(自身を除く): 75173824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 163, 224, 326, 397, 448, 652, 794, 896, 1141, 1304, 1588, 2282, 2608, 2779, 3176, 4564, 5216, 5558, 6352, 9128, 10432, 11116, 12704, 18256, 20864, 22232, 25408, 36512, 44464, 50816, 64711, 73024, 88928, 129422, 146048, 177856, 258844, 355712, 452977, 517688, 905954, 1035376, 1811908, 2070752, 3623816, 4141504, 7247632, 8283008, 14495264, 28990528, 57981056]

約数ペア:

[(1, 57981056), (2, 28990528), (4, 14495264), (7, 8283008), (8, 7247632), (14, 4141504), (16, 3623816), (28, 2070752), (32, 1811908), (56, 1035376), (64, 905954), (112, 517688), (128, 452977), (163, 355712), (224, 258844), (326, 177856), (397, 146048), (448, 129422), (652, 88928), (794, 73024), (896, 64711), (1141, 50816), (1304, 44464), (1588, 36512), (2282, 25408), (2608, 22232), (2779, 20864), (3176, 18256), (4564, 12704), (5216, 11116), (5558, 10432), (6352, 9128)]