74431412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 146059200

約数和(自身を除く): 71627788

約数列:

[1, 2, 4, 11, 22, 44, 83, 89, 166, 178, 229, 332, 356, 458, 913, 916, 979, 1826, 1958, 2519, 3652, 3916, 5038, 7387, 10076, 14774, 19007, 20381, 29548, 38014, 40762, 76028, 81257, 81524, 162514, 209077, 224191, 325028, 418154, 448382, 836308, 896764, 1691623, 3383246, 6766492, 18607853, 37215706, 74431412]

約数ペア:

[(1, 74431412), (2, 37215706), (4, 18607853), (11, 6766492), (22, 3383246), (44, 1691623), (83, 896764), (89, 836308), (166, 448382), (178, 418154), (229, 325028), (332, 224191), (356, 209077), (458, 162514), (913, 81524), (916, 81257), (979, 76028), (1826, 40762), (1958, 38014), (2519, 29548), (3652, 20381), (3916, 19007), (5038, 14774), (7387, 10076)]