712581376

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6907}}^1$

素因数の和:6967

約数の個数: 72

約数和(自身を含む): 1581434624

約数和(自身を除く): 868853248

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3328, 3968, 6448, 6907, 7936, 12896, 13814, 25792, 27628, 51584, 55256, 89791, 103168, 110512, 179582, 214117, 221024, 359164, 428234, 442048, 718328, 856468, 884096, 1436656, 1712936, 1768192, 2783521, 2873312, 3425872, 5567042, 5746624, 6851744, 11134084, 11493248, 13703488, 22268168, 22986496, 27406976, 44536336, 54813952, 89072672, 178145344, 356290688, 712581376]

約数ペア:

[(1, 712581376), (2, 356290688), (4, 178145344), (8, 89072672), (13, 54813952), (16, 44536336), (26, 27406976), (31, 22986496), (32, 22268168), (52, 13703488), (62, 11493248), (64, 11134084), (104, 6851744), (124, 5746624), (128, 5567042), (208, 3425872), (248, 2873312), (256, 2783521), (403, 1768192), (416, 1712936), (496, 1436656), (806, 884096), (832, 856468), (992, 718328), (1612, 442048), (1664, 428234), (1984, 359164), (3224, 221024), (3328, 214117), (3968, 179582), (6448, 110512), (6907, 103168), (7936, 89791), (12896, 55256), (13814, 51584), (25792, 27628)]