28837688

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^3$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 61414080

約数和(自身を除く): 32576392

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 484, 682, 961, 968, 1364, 1922, 2728, 3751, 3844, 7502, 7688, 10571, 15004, 21142, 29791, 30008, 42284, 59582, 84568, 116281, 119164, 232562, 238328, 327701, 465124, 655402, 930248, 1310804, 2621608, 3604711, 7209422, 14418844, 28837688]

約数ペア:

[(1, 28837688), (2, 14418844), (4, 7209422), (8, 3604711), (11, 2621608), (22, 1310804), (31, 930248), (44, 655402), (62, 465124), (88, 327701), (121, 238328), (124, 232562), (242, 119164), (248, 116281), (341, 84568), (484, 59582), (682, 42284), (961, 30008), (968, 29791), (1364, 21142), (1922, 15004), (2728, 10571), (3751, 7688), (3844, 7502)]