38589446

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 73543680

約数和(自身を除く): 34954234

約数列:

[1, 2, 7, 14, 23, 37, 41, 46, 74, 79, 82, 158, 161, 259, 287, 322, 518, 553, 574, 851, 943, 1106, 1517, 1702, 1817, 1886, 2923, 3034, 3239, 3634, 5846, 5957, 6478, 6601, 10619, 11914, 12719, 13202, 20461, 21238, 22673, 25438, 34891, 40922, 45346, 67229, 69782, 74497, 119843, 134458, 148994, 239686, 244237, 470603, 488474, 521479, 838901, 941206, 1042958, 1677802, 2756389, 5512778, 19294723, 38589446]

約数ペア:

[(1, 38589446), (2, 19294723), (7, 5512778), (14, 2756389), (23, 1677802), (37, 1042958), (41, 941206), (46, 838901), (74, 521479), (79, 488474), (82, 470603), (158, 244237), (161, 239686), (259, 148994), (287, 134458), (322, 119843), (518, 74497), (553, 69782), (574, 67229), (851, 45346), (943, 40922), (1106, 34891), (1517, 25438), (1702, 22673), (1817, 21238), (1886, 20461), (2923, 13202), (3034, 12719), (3239, 11914), (3634, 10619), (5846, 6601), (5957, 6478)]