1541639535616

素因数分解:

$2^{10}\times {\mathrm{71}}^1\times {\mathrm{21204329}}^1$

素因数の和:21204420

約数の個数: 44

約数和(自身を含む): 3125178972720

約数和(自身を除く): 1583539437104

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1024, 1136, 2272, 4544, 9088, 18176, 36352, 72704, 21204329, 42408658, 84817316, 169634632, 339269264, 678538528, 1357077056, 1505507359, 2714154112, 3011014718, 5428308224, 6022029436, 10856616448, 12044058872, 21713232896, 24088117744, 48176235488, 96352470976, 192704941952, 385409883904, 770819767808, 1541639535616]

約数ペア:

[(1, 1541639535616), (2, 770819767808), (4, 385409883904), (8, 192704941952), (16, 96352470976), (32, 48176235488), (64, 24088117744), (71, 21713232896), (128, 12044058872), (142, 10856616448), (256, 6022029436), (284, 5428308224), (512, 3011014718), (568, 2714154112), (1024, 1505507359), (1136, 1357077056), (2272, 678538528), (4544, 339269264), (9088, 169634632), (18176, 84817316), (36352, 42408658), (72704, 21204329)]