65298688

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2803}}^1$

素因数の和:2839

約数の個数: 72

約数和(自身を含む): 160478528

約数和(自身を除く): 95179840

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2803, 2912, 3328, 5606, 5824, 11212, 11648, 19621, 22424, 23296, 36439, 39242, 44848, 72878, 78484, 89696, 145756, 156968, 179392, 255073, 291512, 313936, 358784, 510146, 583024, 627872, 717568, 1020292, 1166048, 1255744, 2040584, 2332096, 2511488, 4081168, 4664192, 5022976, 8162336, 9328384, 16324672, 32649344, 65298688]

約数ペア:

[(1, 65298688), (2, 32649344), (4, 16324672), (7, 9328384), (8, 8162336), (13, 5022976), (14, 4664192), (16, 4081168), (26, 2511488), (28, 2332096), (32, 2040584), (52, 1255744), (56, 1166048), (64, 1020292), (91, 717568), (104, 627872), (112, 583024), (128, 510146), (182, 358784), (208, 313936), (224, 291512), (256, 255073), (364, 179392), (416, 156968), (448, 145756), (728, 89696), (832, 78484), (896, 72878), (1456, 44848), (1664, 39242), (1792, 36439), (2803, 23296), (2912, 22424), (3328, 19621), (5606, 11648), (5824, 11212)]