13646776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 30643200

約数和(自身を除く): 16996424

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 79, 88, 104, 143, 151, 158, 286, 302, 316, 572, 604, 632, 869, 1027, 1144, 1208, 1661, 1738, 1963, 2054, 3322, 3476, 3926, 4108, 6644, 6952, 7852, 8216, 11297, 11929, 13288, 15704, 21593, 22594, 23858, 43186, 45188, 47716, 86372, 90376, 95432, 131219, 155077, 172744, 262438, 310154, 524876, 620308, 1049752, 1240616, 1705847, 3411694, 6823388, 13646776]

約数ペア:

[(1, 13646776), (2, 6823388), (4, 3411694), (8, 1705847), (11, 1240616), (13, 1049752), (22, 620308), (26, 524876), (44, 310154), (52, 262438), (79, 172744), (88, 155077), (104, 131219), (143, 95432), (151, 90376), (158, 86372), (286, 47716), (302, 45188), (316, 43186), (572, 23858), (604, 22594), (632, 21593), (869, 15704), (1027, 13288), (1144, 11929), (1208, 11297), (1661, 8216), (1738, 7852), (1963, 6952), (2054, 6644), (3322, 4108), (3476, 3926)]