27812048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8317}}^1$

素因数の和:8355

約数の個数: 40

約数和(自身を含む): 61885920

約数和(自身を除く): 34073872

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 8317, 16634, 33268, 66536, 91487, 133072, 158023, 182974, 316046, 365948, 632092, 731896, 1264184, 1463792, 1738253, 2528368, 3476506, 6953012, 13906024, 27812048]

約数ペア:

[(1, 27812048), (2, 13906024), (4, 6953012), (8, 3476506), (11, 2528368), (16, 1738253), (19, 1463792), (22, 1264184), (38, 731896), (44, 632092), (76, 365948), (88, 316046), (152, 182974), (176, 158023), (209, 133072), (304, 91487), (418, 66536), (836, 33268), (1672, 16634), (3344, 8317)]