65658148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 129729600

約数和(自身を除く): 64071452

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 89, 178, 323, 356, 571, 646, 1142, 1292, 1513, 1691, 2284, 3026, 3382, 6052, 6764, 9707, 10849, 19414, 21698, 28747, 38828, 43396, 50819, 57494, 101638, 114988, 184433, 203276, 368866, 737732, 863923, 965561, 1727846, 1931122, 3455692, 3862244, 16414537, 32829074, 65658148]

約数ペア:

[(1, 65658148), (2, 32829074), (4, 16414537), (17, 3862244), (19, 3455692), (34, 1931122), (38, 1727846), (68, 965561), (76, 863923), (89, 737732), (178, 368866), (323, 203276), (356, 184433), (571, 114988), (646, 101638), (1142, 57494), (1292, 50819), (1513, 43396), (1691, 38828), (2284, 28747), (3026, 21698), (3382, 19414), (6052, 10849), (6764, 9707)]