25990496

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4001}}^1$

素因数の和:4047

約数の個数: 48

約数和(自身を含む): 60510240

約数和(自身を除く): 34519744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 4001, 6496, 8002, 16004, 28007, 32008, 56014, 64016, 112028, 116029, 128032, 224056, 232058, 448112, 464116, 812203, 896224, 928232, 1624406, 1856464, 3248812, 3712928, 6497624, 12995248, 25990496]

約数ペア:

[(1, 25990496), (2, 12995248), (4, 6497624), (7, 3712928), (8, 3248812), (14, 1856464), (16, 1624406), (28, 928232), (29, 896224), (32, 812203), (56, 464116), (58, 448112), (112, 232058), (116, 224056), (203, 128032), (224, 116029), (232, 112028), (406, 64016), (464, 56014), (812, 32008), (928, 28007), (1624, 16004), (3248, 8002), (4001, 6496)]