7072736

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 15458688

約数和(自身を除く): 8385952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 88, 142, 176, 283, 284, 352, 566, 568, 781, 1132, 1136, 1562, 2264, 2272, 3113, 3124, 4528, 6226, 6248, 9056, 12452, 12496, 20093, 24904, 24992, 40186, 49808, 80372, 99616, 160744, 221023, 321488, 442046, 642976, 884092, 1768184, 3536368, 7072736]

約数ペア:

[(1, 7072736), (2, 3536368), (4, 1768184), (8, 884092), (11, 642976), (16, 442046), (22, 321488), (32, 221023), (44, 160744), (71, 99616), (88, 80372), (142, 49808), (176, 40186), (283, 24992), (284, 24904), (352, 20093), (566, 12496), (568, 12452), (781, 9056), (1132, 6248), (1136, 6226), (1562, 4528), (2264, 3124), (2272, 3113)]