7830368

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2689}}^1$

素因数の和:2719

約数の個数: 48

約数和(自身を含む): 18980640

約数和(自身を除く): 11150272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2689, 2912, 5378, 10756, 18823, 21512, 34957, 37646, 43024, 69914, 75292, 86048, 139828, 150584, 244699, 279656, 301168, 489398, 559312, 602336, 978796, 1118624, 1957592, 3915184, 7830368]

約数ペア:

[(1, 7830368), (2, 3915184), (4, 1957592), (7, 1118624), (8, 978796), (13, 602336), (14, 559312), (16, 489398), (26, 301168), (28, 279656), (32, 244699), (52, 150584), (56, 139828), (91, 86048), (104, 75292), (112, 69914), (182, 43024), (208, 37646), (224, 34957), (364, 21512), (416, 18823), (728, 10756), (1456, 5378), (2689, 2912)]