22756976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 80

約数和(自身を含む): 51330048

約数和(自身を除く): 28573072

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 43, 44, 62, 86, 88, 97, 124, 172, 176, 194, 248, 341, 344, 388, 473, 496, 682, 688, 776, 946, 1067, 1333, 1364, 1552, 1892, 2134, 2666, 2728, 3007, 3784, 4171, 4268, 5332, 5456, 6014, 7568, 8342, 8536, 10664, 12028, 14663, 16684, 17072, 21328, 24056, 29326, 33077, 33368, 45881, 48112, 58652, 66154, 66736, 91762, 117304, 129301, 132308, 183524, 234608, 258602, 264616, 367048, 517204, 529232, 734096, 1034408, 1422311, 2068816, 2844622, 5689244, 11378488, 22756976]

約数ペア:

[(1, 22756976), (2, 11378488), (4, 5689244), (8, 2844622), (11, 2068816), (16, 1422311), (22, 1034408), (31, 734096), (43, 529232), (44, 517204), (62, 367048), (86, 264616), (88, 258602), (97, 234608), (124, 183524), (172, 132308), (176, 129301), (194, 117304), (248, 91762), (341, 66736), (344, 66154), (388, 58652), (473, 48112), (496, 45881), (682, 33368), (688, 33077), (776, 29326), (946, 24056), (1067, 21328), (1333, 17072), (1364, 16684), (1552, 14663), (1892, 12028), (2134, 10664), (2666, 8536), (2728, 8342), (3007, 7568), (3784, 6014), (4171, 5456), (4268, 5332)]