28210434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 68124672

約数和(自身を除く): 39914238

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 47, 62, 93, 94, 141, 186, 217, 282, 329, 434, 461, 651, 658, 922, 987, 1302, 1383, 1457, 1974, 2766, 2914, 3227, 4371, 6454, 8742, 9681, 10199, 14291, 19362, 20398, 21667, 28582, 30597, 42873, 43334, 61194, 65001, 85746, 100037, 130002, 151669, 200074, 300111, 303338, 455007, 600222, 671677, 910014, 1343354, 2015031, 4030062, 4701739, 9403478, 14105217, 28210434]

約数ペア:

[(1, 28210434), (2, 14105217), (3, 9403478), (6, 4701739), (7, 4030062), (14, 2015031), (21, 1343354), (31, 910014), (42, 671677), (47, 600222), (62, 455007), (93, 303338), (94, 300111), (141, 200074), (186, 151669), (217, 130002), (282, 100037), (329, 85746), (434, 65001), (461, 61194), (651, 43334), (658, 42873), (922, 30597), (987, 28582), (1302, 21667), (1383, 20398), (1457, 19362), (1974, 14291), (2766, 10199), (2914, 9681), (3227, 8742), (4371, 6454)]