479536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 40

約数和(自身を含む): 1031184

約数和(自身を除く): 551648

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 43, 68, 82, 86, 136, 164, 172, 272, 328, 344, 656, 688, 697, 731, 1394, 1462, 1763, 2788, 2924, 3526, 5576, 5848, 7052, 11152, 11696, 14104, 28208, 29971, 59942, 119884, 239768, 479536]

約数ペア:

[(1, 479536), (2, 239768), (4, 119884), (8, 59942), (16, 29971), (17, 28208), (34, 14104), (41, 11696), (43, 11152), (68, 7052), (82, 5848), (86, 5576), (136, 3526), (164, 2924), (172, 2788), (272, 1763), (328, 1462), (344, 1394), (656, 731), (688, 697)]