28124736

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^2\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 84

約数和(自身を含む): 77193648

約数和(自身を除く): 49068912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 107, 111, 148, 192, 214, 222, 296, 321, 428, 444, 592, 642, 856, 888, 1184, 1284, 1369, 1712, 1776, 2368, 2568, 2738, 3424, 3552, 3959, 4107, 5136, 5476, 6848, 7104, 7918, 8214, 10272, 10952, 11877, 15836, 16428, 20544, 21904, 23754, 31672, 32856, 43808, 47508, 63344, 65712, 87616, 95016, 126688, 131424, 146483, 190032, 253376, 262848, 292966, 380064, 439449, 585932, 760128, 878898, 1171864, 1757796, 2343728, 3515592, 4687456, 7031184, 9374912, 14062368, 28124736]

約数ペア:

[(1, 28124736), (2, 14062368), (3, 9374912), (4, 7031184), (6, 4687456), (8, 3515592), (12, 2343728), (16, 1757796), (24, 1171864), (32, 878898), (37, 760128), (48, 585932), (64, 439449), (74, 380064), (96, 292966), (107, 262848), (111, 253376), (148, 190032), (192, 146483), (214, 131424), (222, 126688), (296, 95016), (321, 87616), (428, 65712), (444, 63344), (592, 47508), (642, 43808), (856, 32856), (888, 31672), (1184, 23754), (1284, 21904), (1369, 20544), (1712, 16428), (1776, 15836), (2368, 11877), (2568, 10952), (2738, 10272), (3424, 8214), (3552, 7918), (3959, 7104), (4107, 6848), (5136, 5476)]