260063104

素因数分解:

$2^7\times 7^1\times {\mathrm{290249}}^1$

素因数の和:290270

約数の個数: 32

約数和(自身を含む): 592110000

約数和(自身を除く): 332046896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 290249, 580498, 1160996, 2031743, 2321992, 4063486, 4643984, 8126972, 9287968, 16253944, 18575936, 32507888, 37151872, 65015776, 130031552, 260063104]

約数ペア:

[(1, 260063104), (2, 130031552), (4, 65015776), (7, 37151872), (8, 32507888), (14, 18575936), (16, 16253944), (28, 9287968), (32, 8126972), (56, 4643984), (64, 4063486), (112, 2321992), (128, 2031743), (224, 1160996), (448, 580498), (896, 290249)]