39428992

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 83721600

約数和(自身を除く): 44292608

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 59, 64, 92, 118, 128, 184, 227, 236, 368, 454, 472, 736, 908, 944, 1357, 1472, 1816, 1888, 2714, 2944, 3632, 3776, 5221, 5428, 7264, 7552, 10442, 10856, 13393, 14528, 20884, 21712, 26786, 29056, 41768, 43424, 53572, 83536, 86848, 107144, 167072, 173696, 214288, 308039, 334144, 428576, 616078, 668288, 857152, 1232156, 1714304, 2464312, 4928624, 9857248, 19714496, 39428992]

約数ペア:

[(1, 39428992), (2, 19714496), (4, 9857248), (8, 4928624), (16, 2464312), (23, 1714304), (32, 1232156), (46, 857152), (59, 668288), (64, 616078), (92, 428576), (118, 334144), (128, 308039), (184, 214288), (227, 173696), (236, 167072), (368, 107144), (454, 86848), (472, 83536), (736, 53572), (908, 43424), (944, 41768), (1357, 29056), (1472, 26786), (1816, 21712), (1888, 20884), (2714, 14528), (2944, 13393), (3632, 10856), (3776, 10442), (5221, 7552), (5428, 7264)]