47928928078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1\times {\mathrm{17359}}^1$

素因数の和:18136

約数の個数: 32

約数和(自身を含む): 76470105600

約数和(自身を除く): 28541177522

約数列:

[1, 2, 19, 38, 113, 226, 643, 1286, 2147, 4294, 12217, 17359, 24434, 34718, 72659, 145318, 329821, 659642, 1380521, 1961567, 2761042, 3923134, 11161837, 22323674, 37269773, 74539546, 212074903, 424149806, 1261287581, 2522575162, 23964464039, 47928928078]

約数ペア:

[(1, 47928928078), (2, 23964464039), (19, 2522575162), (38, 1261287581), (113, 424149806), (226, 212074903), (643, 74539546), (1286, 37269773), (2147, 22323674), (4294, 11161837), (12217, 3923134), (17359, 2761042), (24434, 1961567), (34718, 1380521), (72659, 659642), (145318, 329821)]