17381808688

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{631}}^1\times {\mathrm{17749}}^1$

素因数の和:18485

約数の個数: 40

約数和(自身を含む): 34080284000

約数和(自身を除く): 16698475312

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 631, 776, 1262, 1552, 2524, 5048, 10096, 17749, 35498, 61207, 70996, 122414, 141992, 244828, 283984, 489656, 979312, 1721653, 3443306, 6886612, 11199619, 13773224, 22399238, 27546448, 44798476, 89596952, 179193904, 1086363043, 2172726086, 4345452172, 8690904344, 17381808688]

約数ペア:

[(1, 17381808688), (2, 8690904344), (4, 4345452172), (8, 2172726086), (16, 1086363043), (97, 179193904), (194, 89596952), (388, 44798476), (631, 27546448), (776, 22399238), (1262, 13773224), (1552, 11199619), (2524, 6886612), (5048, 3443306), (10096, 1721653), (17749, 979312), (35498, 489656), (61207, 283984), (70996, 244828), (122414, 141992)]