9921184

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3407}}^1$

素因数の和:3437

約数の個数: 48

約数和(自身を含む): 24046848

約数和(自身を除く): 14125664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 3407, 6814, 13628, 23849, 27256, 44291, 47698, 54512, 88582, 95396, 109024, 177164, 190792, 310037, 354328, 381584, 620074, 708656, 763168, 1240148, 1417312, 2480296, 4960592, 9921184]

約数ペア:

[(1, 9921184), (2, 4960592), (4, 2480296), (7, 1417312), (8, 1240148), (13, 763168), (14, 708656), (16, 620074), (26, 381584), (28, 354328), (32, 310037), (52, 190792), (56, 177164), (91, 109024), (104, 95396), (112, 88582), (182, 54512), (208, 47698), (224, 44291), (364, 27256), (416, 23849), (728, 13628), (1456, 6814), (2912, 3407)]