40810056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{577}}^1$

素因数の和:1014

約数の個数: 64

約数和(自身を含む): 117079680

約数和(自身を除く): 76269624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 421, 577, 842, 1154, 1263, 1684, 1731, 2308, 2526, 2947, 3368, 3462, 4039, 4616, 5052, 5894, 6924, 8078, 8841, 10104, 11788, 12117, 13848, 16156, 17682, 23576, 24234, 32312, 35364, 48468, 70728, 96936, 242917, 485834, 728751, 971668, 1457502, 1700419, 1943336, 2915004, 3400838, 5101257, 5830008, 6801676, 10202514, 13603352, 20405028, 40810056]

約数ペア:

[(1, 40810056), (2, 20405028), (3, 13603352), (4, 10202514), (6, 6801676), (7, 5830008), (8, 5101257), (12, 3400838), (14, 2915004), (21, 1943336), (24, 1700419), (28, 1457502), (42, 971668), (56, 728751), (84, 485834), (168, 242917), (421, 96936), (577, 70728), (842, 48468), (1154, 35364), (1263, 32312), (1684, 24234), (1731, 23576), (2308, 17682), (2526, 16156), (2947, 13848), (3368, 12117), (3462, 11788), (4039, 10104), (4616, 8841), (5052, 8078), (5894, 6924)]