1493552

素因数分解:

$2^4\times {\mathrm{17}}^3\times {\mathrm{19}}^1$

素因数の和:78

約数の個数: 40

約数和(自身を含む): 3236400

約数和(自身を除く): 1742848

約数列:

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

約数ペア:

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