12663216496

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6650849}}^1$

素因数の和:6650881

約数の個数: 40

約数和(自身を含む): 29689394400

約数和(自身を除く): 17026177904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 6650849, 13301698, 26603396, 46555943, 53206792, 93111886, 106413584, 113064433, 186223772, 226128866, 372447544, 452257732, 744895088, 791451031, 904515464, 1582902062, 1809030928, 3165804124, 6331608248, 12663216496]

約数ペア:

[(1, 12663216496), (2, 6331608248), (4, 3165804124), (7, 1809030928), (8, 1582902062), (14, 904515464), (16, 791451031), (17, 744895088), (28, 452257732), (34, 372447544), (56, 226128866), (68, 186223772), (112, 113064433), (119, 106413584), (136, 93111886), (238, 53206792), (272, 46555943), (476, 26603396), (952, 13301698), (1904, 6650849)]