36719872

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:715

約数の個数: 72

約数和(自身を含む): 86600192

約数和(自身を除く): 49880320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 661, 868, 896, 992, 1322, 1736, 1792, 1984, 2644, 3472, 3968, 4627, 5288, 6944, 7936, 9254, 10576, 13888, 18508, 20491, 21152, 27776, 37016, 40982, 42304, 55552, 74032, 81964, 84608, 143437, 148064, 163928, 169216, 286874, 296128, 327856, 573748, 592256, 655712, 1147496, 1184512, 1311424, 2294992, 2622848, 4589984, 5245696, 9179968, 18359936, 36719872]

約数ペア:

[(1, 36719872), (2, 18359936), (4, 9179968), (7, 5245696), (8, 4589984), (14, 2622848), (16, 2294992), (28, 1311424), (31, 1184512), (32, 1147496), (56, 655712), (62, 592256), (64, 573748), (112, 327856), (124, 296128), (128, 286874), (217, 169216), (224, 163928), (248, 148064), (256, 143437), (434, 84608), (448, 81964), (496, 74032), (661, 55552), (868, 42304), (896, 40982), (992, 37016), (1322, 27776), (1736, 21152), (1792, 20491), (1984, 18508), (2644, 13888), (3472, 10576), (3968, 9254), (4627, 7936), (5288, 6944)]