24978688

素因数分解:

$2^8\times 7^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 58278528

約数和(自身を除く): 33299840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 263, 371, 424, 448, 526, 742, 848, 896, 1052, 1484, 1696, 1792, 1841, 2104, 2968, 3392, 3682, 4208, 5936, 6784, 7364, 8416, 11872, 13568, 13939, 14728, 16832, 23744, 27878, 29456, 33664, 47488, 55756, 58912, 67328, 94976, 97573, 111512, 117824, 195146, 223024, 235648, 390292, 446048, 471296, 780584, 892096, 1561168, 1784192, 3122336, 3568384, 6244672, 12489344, 24978688]

約数ペア:

[(1, 24978688), (2, 12489344), (4, 6244672), (7, 3568384), (8, 3122336), (14, 1784192), (16, 1561168), (28, 892096), (32, 780584), (53, 471296), (56, 446048), (64, 390292), (106, 235648), (112, 223024), (128, 195146), (212, 117824), (224, 111512), (256, 97573), (263, 94976), (371, 67328), (424, 58912), (448, 55756), (526, 47488), (742, 33664), (848, 29456), (896, 27878), (1052, 23744), (1484, 16832), (1696, 14728), (1792, 13939), (1841, 13568), (2104, 11872), (2968, 8416), (3392, 7364), (3682, 6784), (4208, 5936)]