745821424

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{3823}}^1$

素因数の和:4057

約数の個数: 40

約数和(自身を含む): 1472316480

約数和(自身を除く): 726495056

約数列:

[1, 2, 4, 8, 16, 89, 137, 178, 274, 356, 548, 712, 1096, 1424, 2192, 3823, 7646, 12193, 15292, 24386, 30584, 48772, 61168, 97544, 195088, 340247, 523751, 680494, 1047502, 1360988, 2095004, 2721976, 4190008, 5443952, 8380016, 46613839, 93227678, 186455356, 372910712, 745821424]

約数ペア:

[(1, 745821424), (2, 372910712), (4, 186455356), (8, 93227678), (16, 46613839), (89, 8380016), (137, 5443952), (178, 4190008), (274, 2721976), (356, 2095004), (548, 1360988), (712, 1047502), (1096, 680494), (1424, 523751), (2192, 340247), (3823, 195088), (7646, 97544), (12193, 61168), (15292, 48772), (24386, 30584)]