16803332

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 37630656

約数和(自身を除く): 20827324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 67, 91, 106, 134, 169, 182, 212, 268, 338, 364, 371, 469, 676, 689, 742, 871, 938, 1183, 1378, 1484, 1742, 1876, 2366, 2756, 3484, 3551, 4732, 4823, 6097, 7102, 8957, 9646, 11323, 12194, 14204, 17914, 19292, 22646, 24388, 24857, 35828, 45292, 46163, 49714, 62699, 79261, 92326, 99428, 125398, 158522, 184652, 250796, 317044, 323141, 600119, 646282, 1200238, 1292564, 2400476, 4200833, 8401666, 16803332]

約数ペア:

[(1, 16803332), (2, 8401666), (4, 4200833), (7, 2400476), (13, 1292564), (14, 1200238), (26, 646282), (28, 600119), (52, 323141), (53, 317044), (67, 250796), (91, 184652), (106, 158522), (134, 125398), (169, 99428), (182, 92326), (212, 79261), (268, 62699), (338, 49714), (364, 46163), (371, 45292), (469, 35828), (676, 24857), (689, 24388), (742, 22646), (871, 19292), (938, 17914), (1183, 14204), (1378, 12194), (1484, 11323), (1742, 9646), (1876, 8957), (2366, 7102), (2756, 6097), (3484, 4823), (3551, 4732)]