41215988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 85085952

約数和(自身を除く): 43869964

約数列:

[1, 2, 4, 11, 22, 31, 41, 44, 62, 67, 82, 121, 124, 134, 164, 242, 268, 341, 451, 484, 682, 737, 902, 1271, 1364, 1474, 1804, 2077, 2542, 2747, 2948, 3751, 4154, 4961, 5084, 5494, 7502, 8107, 8308, 9922, 10988, 13981, 15004, 16214, 19844, 22847, 27962, 30217, 32428, 45694, 55924, 60434, 85157, 91388, 120868, 153791, 170314, 251317, 307582, 332387, 340628, 502634, 615164, 664774, 936727, 1005268, 1329548, 1873454, 3746908, 10303997, 20607994, 41215988]

約数ペア:

[(1, 41215988), (2, 20607994), (4, 10303997), (11, 3746908), (22, 1873454), (31, 1329548), (41, 1005268), (44, 936727), (62, 664774), (67, 615164), (82, 502634), (121, 340628), (124, 332387), (134, 307582), (164, 251317), (242, 170314), (268, 153791), (341, 120868), (451, 91388), (484, 85157), (682, 60434), (737, 55924), (902, 45694), (1271, 32428), (1364, 30217), (1474, 27962), (1804, 22847), (2077, 19844), (2542, 16214), (2747, 15004), (2948, 13981), (3751, 10988), (4154, 9922), (4961, 8308), (5084, 8107), (5494, 7502)]