8380736

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1471

約数の個数: 56

約数和(自身を含む): 20482560

約数和(自身を除く): 12101824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1439, 1456, 2878, 2912, 5756, 5824, 10073, 11512, 18707, 20146, 23024, 37414, 40292, 46048, 74828, 80584, 92096, 130949, 149656, 161168, 261898, 299312, 322336, 523796, 598624, 644672, 1047592, 1197248, 2095184, 4190368, 8380736]

約数ペア:

[(1, 8380736), (2, 4190368), (4, 2095184), (7, 1197248), (8, 1047592), (13, 644672), (14, 598624), (16, 523796), (26, 322336), (28, 299312), (32, 261898), (52, 161168), (56, 149656), (64, 130949), (91, 92096), (104, 80584), (112, 74828), (182, 46048), (208, 40292), (224, 37414), (364, 23024), (416, 20146), (448, 18707), (728, 11512), (832, 10073), (1439, 5824), (1456, 5756), (2878, 2912)]