25909408

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 62705664

約数和(自身を除く): 36796256

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 47, 56, 92, 94, 107, 112, 161, 184, 188, 214, 224, 322, 329, 368, 376, 428, 644, 658, 736, 749, 752, 856, 1081, 1288, 1316, 1498, 1504, 1712, 2162, 2461, 2576, 2632, 2996, 3424, 4324, 4922, 5029, 5152, 5264, 5992, 7567, 8648, 9844, 10058, 10528, 11984, 15134, 17227, 17296, 19688, 20116, 23968, 30268, 34454, 34592, 35203, 39376, 40232, 60536, 68908, 70406, 78752, 80464, 115667, 121072, 137816, 140812, 160928, 231334, 242144, 275632, 281624, 462668, 551264, 563248, 809669, 925336, 1126496, 1619338, 1850672, 3238676, 3701344, 6477352, 12954704, 25909408]

約数ペア:

[(1, 25909408), (2, 12954704), (4, 6477352), (7, 3701344), (8, 3238676), (14, 1850672), (16, 1619338), (23, 1126496), (28, 925336), (32, 809669), (46, 563248), (47, 551264), (56, 462668), (92, 281624), (94, 275632), (107, 242144), (112, 231334), (161, 160928), (184, 140812), (188, 137816), (214, 121072), (224, 115667), (322, 80464), (329, 78752), (368, 70406), (376, 68908), (428, 60536), (644, 40232), (658, 39376), (736, 35203), (749, 34592), (752, 34454), (856, 30268), (1081, 23968), (1288, 20116), (1316, 19688), (1498, 17296), (1504, 17227), (1712, 15134), (2162, 11984), (2461, 10528), (2576, 10058), (2632, 9844), (2996, 8648), (3424, 7567), (4324, 5992), (4922, 5264), (5029, 5152)]