13768768

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 84

約数和(自身を含む): 31607760

約数和(自身を除く): 17838992

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 67, 76, 104, 134, 152, 169, 208, 247, 268, 304, 338, 416, 494, 536, 608, 676, 832, 871, 988, 1072, 1216, 1273, 1352, 1742, 1976, 2144, 2546, 2704, 3211, 3484, 3952, 4288, 5092, 5408, 6422, 6968, 7904, 10184, 10816, 11323, 12844, 13936, 15808, 16549, 20368, 22646, 25688, 27872, 33098, 40736, 45292, 51376, 55744, 66196, 81472, 90584, 102752, 132392, 181168, 205504, 215137, 264784, 362336, 430274, 529568, 724672, 860548, 1059136, 1721096, 3442192, 6884384, 13768768]

約数ペア:

[(1, 13768768), (2, 6884384), (4, 3442192), (8, 1721096), (13, 1059136), (16, 860548), (19, 724672), (26, 529568), (32, 430274), (38, 362336), (52, 264784), (64, 215137), (67, 205504), (76, 181168), (104, 132392), (134, 102752), (152, 90584), (169, 81472), (208, 66196), (247, 55744), (268, 51376), (304, 45292), (338, 40736), (416, 33098), (494, 27872), (536, 25688), (608, 22646), (676, 20368), (832, 16549), (871, 15808), (988, 13936), (1072, 12844), (1216, 11323), (1273, 10816), (1352, 10184), (1742, 7904), (1976, 6968), (2144, 6422), (2546, 5408), (2704, 5092), (3211, 4288), (3484, 3952)]