27995016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2347}}^1$

素因数の和:2434

約数の個数: 64

約数和(自身を含む): 81146880

約数和(自身を除く): 53151864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2347, 2982, 3976, 4694, 5964, 7041, 9388, 11928, 14082, 16429, 18776, 28164, 32858, 49287, 56328, 65716, 98574, 131432, 166637, 197148, 333274, 394296, 499911, 666548, 999822, 1166459, 1333096, 1999644, 2332918, 3499377, 3999288, 4665836, 6998754, 9331672, 13997508, 27995016]

約数ペア:

[(1, 27995016), (2, 13997508), (3, 9331672), (4, 6998754), (6, 4665836), (7, 3999288), (8, 3499377), (12, 2332918), (14, 1999644), (21, 1333096), (24, 1166459), (28, 999822), (42, 666548), (56, 499911), (71, 394296), (84, 333274), (142, 197148), (168, 166637), (213, 131432), (284, 98574), (426, 65716), (497, 56328), (568, 49287), (852, 32858), (994, 28164), (1491, 18776), (1704, 16429), (1988, 14082), (2347, 11928), (2982, 9388), (3976, 7041), (4694, 5964)]