15515056

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:469

約数の個数: 40

約数和(自身を含む): 31341744

約数和(自身を除く): 15826688

約数列:

[1, 2, 4, 8, 16, 41, 67, 82, 134, 164, 268, 328, 353, 536, 656, 706, 1072, 1412, 2747, 2824, 5494, 5648, 10988, 14473, 21976, 23651, 28946, 43952, 47302, 57892, 94604, 115784, 189208, 231568, 378416, 969691, 1939382, 3878764, 7757528, 15515056]

約数ペア:

[(1, 15515056), (2, 7757528), (4, 3878764), (8, 1939382), (16, 969691), (41, 378416), (67, 231568), (82, 189208), (134, 115784), (164, 94604), (268, 57892), (328, 47302), (353, 43952), (536, 28946), (656, 23651), (706, 21976), (1072, 14473), (1412, 10988), (2747, 5648), (2824, 5494)]