1940258752

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{6229}}^1$

素因数の和:6429

約数の個数: 56

約数和(自身を含む): 4000357760

約数和(自身を除く): 2060099008

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 157, 248, 314, 496, 628, 992, 1256, 1984, 2512, 4867, 5024, 6229, 9734, 10048, 12458, 19468, 24916, 38936, 49832, 77872, 99664, 155744, 193099, 199328, 311488, 386198, 398656, 772396, 977953, 1544792, 1955906, 3089584, 3911812, 6179168, 7823624, 12358336, 15647248, 30316543, 31294496, 60633086, 62588992, 121266172, 242532344, 485064688, 970129376, 1940258752]

約数ペア:

[(1, 1940258752), (2, 970129376), (4, 485064688), (8, 242532344), (16, 121266172), (31, 62588992), (32, 60633086), (62, 31294496), (64, 30316543), (124, 15647248), (157, 12358336), (248, 7823624), (314, 6179168), (496, 3911812), (628, 3089584), (992, 1955906), (1256, 1544792), (1984, 977953), (2512, 772396), (4867, 398656), (5024, 386198), (6229, 311488), (9734, 199328), (10048, 193099), (12458, 155744), (19468, 99664), (24916, 77872), (38936, 49832)]