29806816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 63779184

約数和(自身を除く): 33972368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 137, 208, 274, 416, 523, 548, 1046, 1096, 1781, 2092, 2192, 3562, 4184, 4384, 6799, 7124, 8368, 13598, 14248, 16736, 27196, 28496, 54392, 56992, 71651, 108784, 143302, 217568, 286604, 573208, 931463, 1146416, 1862926, 2292832, 3725852, 7451704, 14903408, 29806816]

約数ペア:

[(1, 29806816), (2, 14903408), (4, 7451704), (8, 3725852), (13, 2292832), (16, 1862926), (26, 1146416), (32, 931463), (52, 573208), (104, 286604), (137, 217568), (208, 143302), (274, 108784), (416, 71651), (523, 56992), (548, 54392), (1046, 28496), (1096, 27196), (1781, 16736), (2092, 14248), (2192, 13598), (3562, 8368), (4184, 7124), (4384, 6799)]