25639694272

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{39043}}^1$

素因数の和:39417

約数の個数: 56

約数和(自身を含む): 52680038912

約数和(自身を除く): 27040344640

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 331, 496, 662, 992, 1324, 1984, 2648, 5296, 10261, 10592, 20522, 21184, 39043, 41044, 78086, 82088, 156172, 164176, 312344, 328352, 624688, 656704, 1210333, 1249376, 2420666, 2498752, 4841332, 9682664, 12923233, 19365328, 25846466, 38730656, 51692932, 77461312, 103385864, 206771728, 400620223, 413543456, 801240446, 827086912, 1602480892, 3204961784, 6409923568, 12819847136, 25639694272]

約数ペア:

[(1, 25639694272), (2, 12819847136), (4, 6409923568), (8, 3204961784), (16, 1602480892), (31, 827086912), (32, 801240446), (62, 413543456), (64, 400620223), (124, 206771728), (248, 103385864), (331, 77461312), (496, 51692932), (662, 38730656), (992, 25846466), (1324, 19365328), (1984, 12923233), (2648, 9682664), (5296, 4841332), (10261, 2498752), (10592, 2420666), (20522, 1249376), (21184, 1210333), (39043, 656704), (41044, 624688), (78086, 328352), (82088, 312344), (156172, 164176)]