12710704

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:313

約数の個数: 40

約数和(自身を含む): 25498368

約数和(自身を除く): 12787664

約数列:

[1, 2, 4, 8, 16, 67, 71, 134, 142, 167, 268, 284, 334, 536, 568, 668, 1072, 1136, 1336, 2672, 4757, 9514, 11189, 11857, 19028, 22378, 23714, 38056, 44756, 47428, 76112, 89512, 94856, 179024, 189712, 794419, 1588838, 3177676, 6355352, 12710704]

約数ペア:

[(1, 12710704), (2, 6355352), (4, 3177676), (8, 1588838), (16, 794419), (67, 189712), (71, 179024), (134, 94856), (142, 89512), (167, 76112), (268, 47428), (284, 44756), (334, 38056), (536, 23714), (568, 22378), (668, 19028), (1072, 11857), (1136, 11189), (1336, 9514), (2672, 4757)]