28127112

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5303}}^1$

素因数の和:5342

約数の個数: 64

約数和(自身を含む): 80196480

約数和(自身を除く): 52069368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5303, 5304, 10606, 15909, 21212, 31818, 42424, 63636, 68939, 90151, 127272, 137878, 180302, 206817, 270453, 275756, 360604, 413634, 540906, 551512, 721208, 827268, 1081812, 1171963, 1654536, 2163624, 2343926, 3515889, 4687852, 7031778, 9375704, 14063556, 28127112]

約数ペア:

[(1, 28127112), (2, 14063556), (3, 9375704), (4, 7031778), (6, 4687852), (8, 3515889), (12, 2343926), (13, 2163624), (17, 1654536), (24, 1171963), (26, 1081812), (34, 827268), (39, 721208), (51, 551512), (52, 540906), (68, 413634), (78, 360604), (102, 275756), (104, 270453), (136, 206817), (156, 180302), (204, 137878), (221, 127272), (312, 90151), (408, 68939), (442, 63636), (663, 42424), (884, 31818), (1326, 21212), (1768, 15909), (2652, 10606), (5303, 5304)]