290063696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{29671}}^1$

素因数の和:29739

約数の個数: 40

約数和(自身を含む): 618127104

約数和(自身を除く): 328063408

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 9776, 29671, 59342, 118684, 237368, 385723, 474736, 771446, 1394537, 1542892, 2789074, 3085784, 5578148, 6171568, 11156296, 18128981, 22312592, 36257962, 72515924, 145031848, 290063696]

約数ペア:

[(1, 290063696), (2, 145031848), (4, 72515924), (8, 36257962), (13, 22312592), (16, 18128981), (26, 11156296), (47, 6171568), (52, 5578148), (94, 3085784), (104, 2789074), (188, 1542892), (208, 1394537), (376, 771446), (611, 474736), (752, 385723), (1222, 237368), (2444, 118684), (4888, 59342), (9776, 29671)]