33139876

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 77565600

約数和(自身を除く): 44425724

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 809, 836, 931, 1078, 1463, 1618, 1862, 2156, 2926, 3236, 3724, 5663, 5852, 8899, 10241, 11326, 15371, 17798, 20482, 22652, 30742, 35596, 39641, 40964, 61484, 62293, 79282, 107597, 124586, 158564, 169081, 215194, 249172, 338162, 430388, 436051, 676324, 753179, 872102, 1183567, 1506358, 1744204, 2367134, 3012716, 4734268, 8284969, 16569938, 33139876]

約数ペア:

[(1, 33139876), (2, 16569938), (4, 8284969), (7, 4734268), (11, 3012716), (14, 2367134), (19, 1744204), (22, 1506358), (28, 1183567), (38, 872102), (44, 753179), (49, 676324), (76, 436051), (77, 430388), (98, 338162), (133, 249172), (154, 215194), (196, 169081), (209, 158564), (266, 124586), (308, 107597), (418, 79282), (532, 62293), (539, 61484), (809, 40964), (836, 39641), (931, 35596), (1078, 30742), (1463, 22652), (1618, 20482), (1862, 17798), (2156, 15371), (2926, 11326), (3236, 10241), (3724, 8899), (5663, 5852)]