861362624

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{557}}^1$

素因数の和:973

約数の個数: 56

約数和(自身を含む): 1741035888

約数和(自身を除く): 879673264

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 331, 557, 584, 662, 1114, 1168, 1324, 2228, 2336, 2648, 4456, 4672, 5296, 8912, 10592, 17824, 21184, 24163, 35648, 40661, 48326, 81322, 96652, 162644, 184367, 193304, 325288, 368734, 386608, 650576, 737468, 773216, 1301152, 1474936, 1546432, 2602304, 2949872, 5899744, 11799488, 13458791, 26917582, 53835164, 107670328, 215340656, 430681312, 861362624]

約数ペア:

[(1, 861362624), (2, 430681312), (4, 215340656), (8, 107670328), (16, 53835164), (32, 26917582), (64, 13458791), (73, 11799488), (146, 5899744), (292, 2949872), (331, 2602304), (557, 1546432), (584, 1474936), (662, 1301152), (1114, 773216), (1168, 737468), (1324, 650576), (2228, 386608), (2336, 368734), (2648, 325288), (4456, 193304), (4672, 184367), (5296, 162644), (8912, 96652), (10592, 81322), (17824, 48326), (21184, 40661), (24163, 35648)]