22253672008

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{6547}}^1$

素因数の和:6878

約数の個数: 64

約数和(自身を含む): 43925555520

約数和(自身を除く): 21671883512

約数列:

[1, 2, 4, 8, 41, 43, 82, 86, 164, 172, 241, 328, 344, 482, 964, 1763, 1928, 3526, 6547, 7052, 9881, 10363, 13094, 14104, 19762, 20726, 26188, 39524, 41452, 52376, 79048, 82904, 268427, 281521, 424883, 536854, 563042, 849766, 1073708, 1126084, 1577827, 1699532, 2147416, 2252168, 3155654, 3399064, 6311308, 11542361, 12622616, 23084722, 46169444, 64690907, 67846561, 92338888, 129381814, 135693122, 258763628, 271386244, 517527256, 542772488, 2781709001, 5563418002, 11126836004, 22253672008]

約数ペア:

[(1, 22253672008), (2, 11126836004), (4, 5563418002), (8, 2781709001), (41, 542772488), (43, 517527256), (82, 271386244), (86, 258763628), (164, 135693122), (172, 129381814), (241, 92338888), (328, 67846561), (344, 64690907), (482, 46169444), (964, 23084722), (1763, 12622616), (1928, 11542361), (3526, 6311308), (6547, 3399064), (7052, 3155654), (9881, 2252168), (10363, 2147416), (13094, 1699532), (14104, 1577827), (19762, 1126084), (20726, 1073708), (26188, 849766), (39524, 563042), (41452, 536854), (52376, 424883), (79048, 281521), (82904, 268427)]