25101272

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4621}}^1$

素因数の和:4731

約数の個数: 32

約数和(自身を含む): 54354720

約数和(自身を除く): 29253448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 4621, 5432, 9242, 18484, 32347, 36968, 64694, 129388, 258776, 448237, 896474, 1792948, 3137659, 3585896, 6275318, 12550636, 25101272]

約数ペア:

[(1, 25101272), (2, 12550636), (4, 6275318), (7, 3585896), (8, 3137659), (14, 1792948), (28, 896474), (56, 448237), (97, 258776), (194, 129388), (388, 64694), (679, 36968), (776, 32347), (1358, 18484), (2716, 9242), (4621, 5432)]