487552

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 1049580

約数和(自身を除く): 562028

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 293, 416, 586, 832, 1172, 1664, 2344, 3809, 4688, 7618, 9376, 15236, 18752, 30472, 37504, 60944, 121888, 243776, 487552]

約数ペア:

[(1, 487552), (2, 243776), (4, 121888), (8, 60944), (13, 37504), (16, 30472), (26, 18752), (32, 15236), (52, 9376), (64, 7618), (104, 4688), (128, 3809), (208, 2344), (293, 1664), (416, 1172), (586, 832)]