12954704

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 80

約数和(自身を含む): 30855168

約数和(自身を除く): 17900464

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 47, 56, 92, 94, 107, 112, 161, 184, 188, 214, 322, 329, 368, 376, 428, 644, 658, 749, 752, 856, 1081, 1288, 1316, 1498, 1712, 2162, 2461, 2576, 2632, 2996, 4324, 4922, 5029, 5264, 5992, 7567, 8648, 9844, 10058, 11984, 15134, 17227, 17296, 19688, 20116, 30268, 34454, 35203, 39376, 40232, 60536, 68908, 70406, 80464, 115667, 121072, 137816, 140812, 231334, 275632, 281624, 462668, 563248, 809669, 925336, 1619338, 1850672, 3238676, 6477352, 12954704]

約数ペア:

[(1, 12954704), (2, 6477352), (4, 3238676), (7, 1850672), (8, 1619338), (14, 925336), (16, 809669), (23, 563248), (28, 462668), (46, 281624), (47, 275632), (56, 231334), (92, 140812), (94, 137816), (107, 121072), (112, 115667), (161, 80464), (184, 70406), (188, 68908), (214, 60536), (322, 40232), (329, 39376), (368, 35203), (376, 34454), (428, 30268), (644, 20116), (658, 19688), (749, 17296), (752, 17227), (856, 15134), (1081, 11984), (1288, 10058), (1316, 9844), (1498, 8648), (1712, 7567), (2162, 5992), (2461, 5264), (2576, 5029), (2632, 4922), (2996, 4324)]