13798016

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{373}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 29278590

約数和(自身を除く): 15480574

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 373, 544, 578, 746, 1088, 1156, 1492, 2176, 2312, 2984, 4624, 5968, 6341, 9248, 11936, 12682, 18496, 23872, 25364, 36992, 47744, 50728, 101456, 107797, 202912, 215594, 405824, 431188, 811648, 862376, 1724752, 3449504, 6899008, 13798016]

約数ペア:

[(1, 13798016), (2, 6899008), (4, 3449504), (8, 1724752), (16, 862376), (17, 811648), (32, 431188), (34, 405824), (64, 215594), (68, 202912), (128, 107797), (136, 101456), (272, 50728), (289, 47744), (373, 36992), (544, 25364), (578, 23872), (746, 18496), (1088, 12682), (1156, 11936), (1492, 9248), (2176, 6341), (2312, 5968), (2984, 4624)]