61748912

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:621

約数の個数: 40

約数和(自身を含む): 122447520

約数和(自身を除く): 60698608

約数列:

[1, 2, 4, 8, 16, 89, 103, 178, 206, 356, 412, 421, 712, 824, 842, 1424, 1648, 1684, 3368, 6736, 9167, 18334, 36668, 37469, 43363, 73336, 74938, 86726, 146672, 149876, 173452, 299752, 346904, 599504, 693808, 3859307, 7718614, 15437228, 30874456, 61748912]

約数ペア:

[(1, 61748912), (2, 30874456), (4, 15437228), (8, 7718614), (16, 3859307), (89, 693808), (103, 599504), (178, 346904), (206, 299752), (356, 173452), (412, 149876), (421, 146672), (712, 86726), (824, 74938), (842, 73336), (1424, 43363), (1648, 37469), (1684, 36668), (3368, 18334), (6736, 9167)]