74634964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 148115520

約数和(自身を除く): 73480556

約数列:

[1, 2, 4, 17, 19, 34, 38, 61, 68, 76, 122, 244, 323, 646, 947, 1037, 1159, 1292, 1894, 2074, 2318, 3788, 4148, 4636, 16099, 17993, 19703, 32198, 35986, 39406, 57767, 64396, 71972, 78812, 115534, 231068, 305881, 611762, 982039, 1097573, 1223524, 1964078, 2195146, 3928156, 4390292, 18658741, 37317482, 74634964]

約数ペア:

[(1, 74634964), (2, 37317482), (4, 18658741), (17, 4390292), (19, 3928156), (34, 2195146), (38, 1964078), (61, 1223524), (68, 1097573), (76, 982039), (122, 611762), (244, 305881), (323, 231068), (646, 115534), (947, 78812), (1037, 71972), (1159, 64396), (1292, 57767), (1894, 39406), (2074, 35986), (2318, 32198), (3788, 19703), (4148, 17993), (4636, 16099)]