475289944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{74357}}^1$

素因数の和:74427

約数の個数: 32

約数和(自身を含む): 963679680

約数和(自身を除く): 488389736

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 6392, 74357, 148714, 297428, 594856, 1264069, 2528138, 3494779, 5056276, 6989558, 10112552, 13979116, 27958232, 59411243, 118822486, 237644972, 475289944]

約数ペア:

[(1, 475289944), (2, 237644972), (4, 118822486), (8, 59411243), (17, 27958232), (34, 13979116), (47, 10112552), (68, 6989558), (94, 5056276), (136, 3494779), (188, 2528138), (376, 1264069), (799, 594856), (1598, 297428), (3196, 148714), (6392, 74357)]