27988185808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{694427}}^1$

素因数の和:694675

約数の個数: 40

約数和(自身を含む): 59415259680

約数和(自身を除く): 31427073872

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 229, 458, 916, 1832, 2519, 3664, 5038, 10076, 20152, 40304, 694427, 1388854, 2777708, 5555416, 7638697, 11110832, 15277394, 30554788, 61109576, 122219152, 159023783, 318047566, 636095132, 1272190264, 1749261613, 2544380528, 3498523226, 6997046452, 13994092904, 27988185808]

約数ペア:

[(1, 27988185808), (2, 13994092904), (4, 6997046452), (8, 3498523226), (11, 2544380528), (16, 1749261613), (22, 1272190264), (44, 636095132), (88, 318047566), (176, 159023783), (229, 122219152), (458, 61109576), (916, 30554788), (1832, 15277394), (2519, 11110832), (3664, 7638697), (5038, 5555416), (10076, 2777708), (20152, 1388854), (40304, 694427)]