61636448

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 125737920

約数和(自身を除く): 64101472

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 109, 164, 218, 328, 431, 436, 656, 862, 872, 1312, 1724, 1744, 3448, 3488, 4469, 6896, 8938, 13792, 17671, 17876, 35342, 35752, 46979, 70684, 71504, 93958, 141368, 143008, 187916, 282736, 375832, 565472, 751664, 1503328, 1926139, 3852278, 7704556, 15409112, 30818224, 61636448]

約数ペア:

[(1, 61636448), (2, 30818224), (4, 15409112), (8, 7704556), (16, 3852278), (32, 1926139), (41, 1503328), (82, 751664), (109, 565472), (164, 375832), (218, 282736), (328, 187916), (431, 143008), (436, 141368), (656, 93958), (862, 71504), (872, 70684), (1312, 46979), (1724, 35752), (1744, 35342), (3448, 17876), (3488, 17671), (4469, 13792), (6896, 8938)]