42295136

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 90239184

約数和(自身を除く): 47944048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 293, 347, 416, 586, 694, 1172, 1388, 2344, 2776, 3809, 4511, 4688, 5552, 7618, 9022, 9376, 11104, 15236, 18044, 30472, 36088, 60944, 72176, 101671, 121888, 144352, 203342, 406684, 813368, 1321723, 1626736, 2643446, 3253472, 5286892, 10573784, 21147568, 42295136]

約数ペア:

[(1, 42295136), (2, 21147568), (4, 10573784), (8, 5286892), (13, 3253472), (16, 2643446), (26, 1626736), (32, 1321723), (52, 813368), (104, 406684), (208, 203342), (293, 144352), (347, 121888), (416, 101671), (586, 72176), (694, 60944), (1172, 36088), (1388, 30472), (2344, 18044), (2776, 15236), (3809, 11104), (4511, 9376), (4688, 9022), (5552, 7618)]