1275367936

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{52999}}^1$

素因数の和:53064

約数の個数: 40

約数和(自身を含む): 2602512000

約数和(自身を除く): 1327144064

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1504, 3008, 6016, 12032, 24064, 52999, 105998, 211996, 423992, 847984, 1695968, 2490953, 3391936, 4981906, 6783872, 9963812, 13567744, 19927624, 27135488, 39855248, 79710496, 159420992, 318841984, 637683968, 1275367936]

約数ペア:

[(1, 1275367936), (2, 637683968), (4, 318841984), (8, 159420992), (16, 79710496), (32, 39855248), (47, 27135488), (64, 19927624), (94, 13567744), (128, 9963812), (188, 6783872), (256, 4981906), (376, 3391936), (512, 2490953), (752, 1695968), (1504, 847984), (3008, 423992), (6016, 211996), (12032, 105998), (24064, 52999)]