2072816704

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{243517}}^1$

素因数の和:243555

約数の個数: 56

約数和(自身を含む): 4948285760

約数和(自身を除く): 2875469056

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 243517, 487034, 974068, 1704619, 1948136, 3409238, 3896272, 4626823, 6818476, 7792544, 9253646, 13636952, 15585088, 18507292, 27273904, 32387761, 37014584, 54547808, 64775522, 74029168, 109095616, 129551044, 148058336, 259102088, 296116672, 518204176, 1036408352, 2072816704]

約数ペア:

[(1, 2072816704), (2, 1036408352), (4, 518204176), (7, 296116672), (8, 259102088), (14, 148058336), (16, 129551044), (19, 109095616), (28, 74029168), (32, 64775522), (38, 54547808), (56, 37014584), (64, 32387761), (76, 27273904), (112, 18507292), (133, 15585088), (152, 13636952), (224, 9253646), (266, 7792544), (304, 6818476), (448, 4626823), (532, 3896272), (608, 3409238), (1064, 1948136), (1216, 1704619), (2128, 974068), (4256, 487034), (8512, 243517)]