38556892

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 79768080

約数和(自身を除く): 41211188

約数列:

[1, 2, 4, 11, 22, 29, 41, 44, 58, 67, 82, 116, 121, 134, 164, 242, 268, 319, 451, 484, 638, 737, 902, 1189, 1276, 1474, 1804, 1943, 2378, 2747, 2948, 3509, 3886, 4756, 4961, 5494, 7018, 7772, 8107, 9922, 10988, 13079, 14036, 16214, 19844, 21373, 26158, 30217, 32428, 42746, 52316, 60434, 79663, 85492, 120868, 143869, 159326, 235103, 287738, 318652, 332387, 470206, 575476, 664774, 876293, 940412, 1329548, 1752586, 3505172, 9639223, 19278446, 38556892]

約数ペア:

[(1, 38556892), (2, 19278446), (4, 9639223), (11, 3505172), (22, 1752586), (29, 1329548), (41, 940412), (44, 876293), (58, 664774), (67, 575476), (82, 470206), (116, 332387), (121, 318652), (134, 287738), (164, 235103), (242, 159326), (268, 143869), (319, 120868), (451, 85492), (484, 79663), (638, 60434), (737, 52316), (902, 42746), (1189, 32428), (1276, 30217), (1474, 26158), (1804, 21373), (1943, 19844), (2378, 16214), (2747, 14036), (2948, 13079), (3509, 10988), (3886, 9922), (4756, 8107), (4961, 7772), (5494, 7018)]