28359536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2543}}^1$

素因数の和:2609

約数の個数: 40

約数和(自身を含む): 59621184

約数和(自身を除く): 31261648

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2543, 2788, 5086, 5576, 10172, 11152, 20344, 40688, 43231, 86462, 104263, 172924, 208526, 345848, 417052, 691696, 834104, 1668208, 1772471, 3544942, 7089884, 14179768, 28359536]

約数ペア:

[(1, 28359536), (2, 14179768), (4, 7089884), (8, 3544942), (16, 1772471), (17, 1668208), (34, 834104), (41, 691696), (68, 417052), (82, 345848), (136, 208526), (164, 172924), (272, 104263), (328, 86462), (656, 43231), (697, 40688), (1394, 20344), (2543, 11152), (2788, 10172), (5086, 5576)]