13049504

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:182

約数の個数: 72

約数和(自身を含む): 29514240

約数和(自身を除く): 16464736

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 127, 152, 169, 208, 247, 254, 304, 338, 416, 494, 508, 608, 676, 988, 1016, 1352, 1651, 1976, 2032, 2413, 2704, 3211, 3302, 3952, 4064, 4826, 5408, 6422, 6604, 7904, 9652, 12844, 13208, 19304, 21463, 25688, 26416, 31369, 38608, 42926, 51376, 52832, 62738, 77216, 85852, 102752, 125476, 171704, 250952, 343408, 407797, 501904, 686816, 815594, 1003808, 1631188, 3262376, 6524752, 13049504]

約数ペア:

[(1, 13049504), (2, 6524752), (4, 3262376), (8, 1631188), (13, 1003808), (16, 815594), (19, 686816), (26, 501904), (32, 407797), (38, 343408), (52, 250952), (76, 171704), (104, 125476), (127, 102752), (152, 85852), (169, 77216), (208, 62738), (247, 52832), (254, 51376), (304, 42926), (338, 38608), (416, 31369), (494, 26416), (508, 25688), (608, 21463), (676, 19304), (988, 13208), (1016, 12844), (1352, 9652), (1651, 7904), (1976, 6604), (2032, 6422), (2413, 5408), (2704, 4826), (3211, 4064), (3302, 3952)]