10638796

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 22208256

約数和(自身を除く): 11569460

約数列:

[1, 2, 4, 7, 14, 28, 53, 67, 106, 107, 134, 212, 214, 268, 371, 428, 469, 742, 749, 938, 1484, 1498, 1876, 2996, 3551, 5671, 7102, 7169, 11342, 14204, 14338, 22684, 24857, 28676, 39697, 49714, 50183, 79394, 99428, 100366, 158788, 200732, 379957, 759914, 1519828, 2659699, 5319398, 10638796]

約数ペア:

[(1, 10638796), (2, 5319398), (4, 2659699), (7, 1519828), (14, 759914), (28, 379957), (53, 200732), (67, 158788), (106, 100366), (107, 99428), (134, 79394), (212, 50183), (214, 49714), (268, 39697), (371, 28676), (428, 24857), (469, 22684), (742, 14338), (749, 14204), (938, 11342), (1484, 7169), (1498, 7102), (1876, 5671), (2996, 3551)]