67305368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{17491}}^1$

素因数の和:17547

約数の個数: 32

約数和(自身を含む): 139586160

約数和(自身を除く): 72280792

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 17491, 34982, 69964, 139928, 227383, 454766, 647167, 909532, 1294334, 1819064, 2588668, 5177336, 8413171, 16826342, 33652684, 67305368]

約数ペア:

[(1, 67305368), (2, 33652684), (4, 16826342), (8, 8413171), (13, 5177336), (26, 2588668), (37, 1819064), (52, 1294334), (74, 909532), (104, 647167), (148, 454766), (296, 227383), (481, 139928), (962, 69964), (1924, 34982), (3848, 17491)]