29817103484

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{112771}}^1$

素因数の和:112879

約数の個数: 72

約数和(自身を含む): 64794280320

約数和(自身を除く): 34977176836

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 71, 76, 98, 133, 142, 196, 266, 284, 497, 532, 931, 994, 1349, 1862, 1988, 2698, 3479, 3724, 5396, 6958, 9443, 13916, 18886, 37772, 66101, 112771, 132202, 225542, 264404, 451084, 789397, 1578794, 2142649, 3157588, 4285298, 5525779, 8006741, 8570596, 11051558, 14998543, 16013482, 22103116, 29997086, 32026964, 56047187, 59994172, 104989801, 112094374, 152128079, 209979602, 224188748, 304256158, 392330309, 419959204, 608512316, 784660618, 1064896553, 1569321236, 2129793106, 4259586212, 7454275871, 14908551742, 29817103484]

約数ペア:

[(1, 29817103484), (2, 14908551742), (4, 7454275871), (7, 4259586212), (14, 2129793106), (19, 1569321236), (28, 1064896553), (38, 784660618), (49, 608512316), (71, 419959204), (76, 392330309), (98, 304256158), (133, 224188748), (142, 209979602), (196, 152128079), (266, 112094374), (284, 104989801), (497, 59994172), (532, 56047187), (931, 32026964), (994, 29997086), (1349, 22103116), (1862, 16013482), (1988, 14998543), (2698, 11051558), (3479, 8570596), (3724, 8006741), (5396, 5525779), (6958, 4285298), (9443, 3157588), (13916, 2142649), (18886, 1578794), (37772, 789397), (66101, 451084), (112771, 264404), (132202, 225542)]