68853944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{8581}}^1$

素因数の和:8663

約数の個数: 32

約数和(自身を含む): 139028400

約数和(自身を除く): 70174456

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 4012, 8024, 8581, 17162, 34324, 68648, 145877, 291754, 506279, 583508, 1012558, 1167016, 2025116, 4050232, 8606743, 17213486, 34426972, 68853944]

約数ペア:

[(1, 68853944), (2, 34426972), (4, 17213486), (8, 8606743), (17, 4050232), (34, 2025116), (59, 1167016), (68, 1012558), (118, 583508), (136, 506279), (236, 291754), (472, 145877), (1003, 68648), (2006, 34324), (4012, 17162), (8024, 8581)]