2987104

素因数分解:

$2^5\times {\mathrm{17}}^3\times {\mathrm{19}}^1$

素因数の和:80

約数の個数: 48

約数和(自身を含む): 6577200

約数和(自身を除く): 3590096

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 289, 304, 323, 544, 578, 608, 646, 1156, 1292, 2312, 2584, 4624, 4913, 5168, 5491, 9248, 9826, 10336, 10982, 19652, 21964, 39304, 43928, 78608, 87856, 93347, 157216, 175712, 186694, 373388, 746776, 1493552, 2987104]

約数ペア:

[(1, 2987104), (2, 1493552), (4, 746776), (8, 373388), (16, 186694), (17, 175712), (19, 157216), (32, 93347), (34, 87856), (38, 78608), (68, 43928), (76, 39304), (136, 21964), (152, 19652), (272, 10982), (289, 10336), (304, 9826), (323, 9248), (544, 5491), (578, 5168), (608, 4913), (646, 4624), (1156, 2584), (1292, 2312)]