40806864

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{40483}}^1$

素因数の和:40504

約数の個数: 60

約数和(自身を含む): 130520416

約数和(自身を除く): 89713552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 40483, 80966, 121449, 161932, 242898, 283381, 323864, 364347, 485796, 566762, 647728, 728694, 850143, 971592, 1133524, 1457388, 1700286, 1943184, 2267048, 2550429, 2914776, 3400572, 4534096, 5100858, 5829552, 6801144, 10201716, 13602288, 20403432, 40806864]

約数ペア:

[(1, 40806864), (2, 20403432), (3, 13602288), (4, 10201716), (6, 6801144), (7, 5829552), (8, 5100858), (9, 4534096), (12, 3400572), (14, 2914776), (16, 2550429), (18, 2267048), (21, 1943184), (24, 1700286), (28, 1457388), (36, 1133524), (42, 971592), (48, 850143), (56, 728694), (63, 647728), (72, 566762), (84, 485796), (112, 364347), (126, 323864), (144, 283381), (168, 242898), (252, 161932), (336, 121449), (504, 80966), (1008, 40483)]