8904480704

素因数分解:

$2^6\times 7^2\times {\mathrm{1013}}^1\times {\mathrm{2803}}^1$

素因数の和:3842

約数の個数: 84

約数和(自身を含む): 20582330184

約数和(自身を除く): 11677849480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1013, 1568, 2026, 2803, 3136, 4052, 5606, 7091, 8104, 11212, 14182, 16208, 19621, 22424, 28364, 32416, 39242, 44848, 49637, 56728, 64832, 78484, 89696, 99274, 113456, 137347, 156968, 179392, 198548, 226912, 274694, 313936, 397096, 453824, 549388, 627872, 794192, 1098776, 1255744, 1588384, 2197552, 2839439, 3176768, 4395104, 5678878, 8790208, 11357756, 19876073, 22715512, 39752146, 45431024, 79504292, 90862048, 139132511, 159008584, 181724096, 278265022, 318017168, 556530044, 636034336, 1113060088, 1272068672, 2226120176, 4452240352, 8904480704]

約数ペア:

[(1, 8904480704), (2, 4452240352), (4, 2226120176), (7, 1272068672), (8, 1113060088), (14, 636034336), (16, 556530044), (28, 318017168), (32, 278265022), (49, 181724096), (56, 159008584), (64, 139132511), (98, 90862048), (112, 79504292), (196, 45431024), (224, 39752146), (392, 22715512), (448, 19876073), (784, 11357756), (1013, 8790208), (1568, 5678878), (2026, 4395104), (2803, 3176768), (3136, 2839439), (4052, 2197552), (5606, 1588384), (7091, 1255744), (8104, 1098776), (11212, 794192), (14182, 627872), (16208, 549388), (19621, 453824), (22424, 397096), (28364, 313936), (32416, 274694), (39242, 226912), (44848, 198548), (49637, 179392), (56728, 156968), (64832, 137347), (78484, 113456), (89696, 99274)]