57206128

素因数分解:

$2^4\times 7^2\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:710

約数の個数: 60

約数和(自身を含む): 130150152

約数和(自身を除く): 72944024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 131, 196, 262, 392, 524, 557, 784, 917, 1048, 1114, 1834, 2096, 2228, 3668, 3899, 4456, 6419, 7336, 7798, 8912, 12838, 14672, 15596, 25676, 27293, 31192, 51352, 54586, 62384, 72967, 102704, 109172, 145934, 218344, 291868, 436688, 510769, 583736, 1021538, 1167472, 2043076, 3575383, 4086152, 7150766, 8172304, 14301532, 28603064, 57206128]

約数ペア:

[(1, 57206128), (2, 28603064), (4, 14301532), (7, 8172304), (8, 7150766), (14, 4086152), (16, 3575383), (28, 2043076), (49, 1167472), (56, 1021538), (98, 583736), (112, 510769), (131, 436688), (196, 291868), (262, 218344), (392, 145934), (524, 109172), (557, 102704), (784, 72967), (917, 62384), (1048, 54586), (1114, 51352), (1834, 31192), (2096, 27293), (2228, 25676), (3668, 15596), (3899, 14672), (4456, 12838), (6419, 8912), (7336, 7798)]