26927264

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1358

約数の個数: 72

約数和(自身を含む): 66462228

約数和(自身を除く): 39534964

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1321, 1456, 1568, 2548, 2642, 2912, 5096, 5284, 9247, 10192, 10568, 17173, 18494, 20384, 21136, 34346, 36988, 42272, 64729, 68692, 73976, 120211, 129458, 137384, 147952, 240422, 258916, 274768, 295904, 480844, 517832, 549536, 841477, 961688, 1035664, 1682954, 1923376, 2071328, 3365908, 3846752, 6731816, 13463632, 26927264]

約数ペア:

[(1, 26927264), (2, 13463632), (4, 6731816), (7, 3846752), (8, 3365908), (13, 2071328), (14, 1923376), (16, 1682954), (26, 1035664), (28, 961688), (32, 841477), (49, 549536), (52, 517832), (56, 480844), (91, 295904), (98, 274768), (104, 258916), (112, 240422), (182, 147952), (196, 137384), (208, 129458), (224, 120211), (364, 73976), (392, 68692), (416, 64729), (637, 42272), (728, 36988), (784, 34346), (1274, 21136), (1321, 20384), (1456, 18494), (1568, 17173), (2548, 10568), (2642, 10192), (2912, 9247), (5096, 5284)]