26661644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 51692256

約数和(自身を除く): 25030612

約数列:

[1, 2, 4, 17, 34, 41, 68, 73, 82, 131, 146, 164, 262, 292, 524, 697, 1241, 1394, 2227, 2482, 2788, 2993, 4454, 4964, 5371, 5986, 8908, 9563, 10742, 11972, 19126, 21484, 38252, 50881, 91307, 101762, 162571, 182614, 203524, 325142, 365228, 392083, 650284, 784166, 1568332, 6665411, 13330822, 26661644]

約数ペア:

[(1, 26661644), (2, 13330822), (4, 6665411), (17, 1568332), (34, 784166), (41, 650284), (68, 392083), (73, 365228), (82, 325142), (131, 203524), (146, 182614), (164, 162571), (262, 101762), (292, 91307), (524, 50881), (697, 38252), (1241, 21484), (1394, 19126), (2227, 11972), (2482, 10742), (2788, 9563), (2993, 8908), (4454, 5986), (4964, 5371)]