61680764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{15313}}^1$

素因数の和:15389

約数の個数: 24

約数和(自身を含む): 115773840

約数和(自身を除く): 54093076

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 15313, 30626, 61252, 290947, 581894, 811589, 1163788, 1623178, 3246356, 15420191, 30840382, 61680764]

約数ペア:

[(1, 61680764), (2, 30840382), (4, 15420191), (19, 3246356), (38, 1623178), (53, 1163788), (76, 811589), (106, 581894), (212, 290947), (1007, 61252), (2014, 30626), (4028, 15313)]