814139456

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1871}}^1$

素因数の和:2419

約数の個数: 56

約数和(自身を含む): 1744089984

約数和(自身を除く): 929950528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 523, 832, 1046, 1871, 2092, 3742, 4184, 6799, 7484, 8368, 13598, 14968, 16736, 24323, 27196, 29936, 33472, 48646, 54392, 59872, 97292, 108784, 119744, 194584, 217568, 389168, 435136, 778336, 978533, 1556672, 1957066, 3914132, 7828264, 12720929, 15656528, 25441858, 31313056, 50883716, 62626112, 101767432, 203534864, 407069728, 814139456]

約数ペア:

[(1, 814139456), (2, 407069728), (4, 203534864), (8, 101767432), (13, 62626112), (16, 50883716), (26, 31313056), (32, 25441858), (52, 15656528), (64, 12720929), (104, 7828264), (208, 3914132), (416, 1957066), (523, 1556672), (832, 978533), (1046, 778336), (1871, 435136), (2092, 389168), (3742, 217568), (4184, 194584), (6799, 119744), (7484, 108784), (8368, 97292), (13598, 59872), (14968, 54392), (16736, 48646), (24323, 33472), (27196, 29936)]