71946736

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:553

約数の個数: 40

約数和(自身を含む): 142178400

約数和(自身を除く): 70231664

約数列:

[1, 2, 4, 8, 16, 103, 149, 206, 293, 298, 412, 586, 596, 824, 1172, 1192, 1648, 2344, 2384, 4688, 15347, 30179, 30694, 43657, 60358, 61388, 87314, 120716, 122776, 174628, 241432, 245552, 349256, 482864, 698512, 4496671, 8993342, 17986684, 35973368, 71946736]

約数ペア:

[(1, 71946736), (2, 35973368), (4, 17986684), (8, 8993342), (16, 4496671), (103, 698512), (149, 482864), (206, 349256), (293, 245552), (298, 241432), (412, 174628), (586, 122776), (596, 120716), (824, 87314), (1172, 61388), (1192, 60358), (1648, 43657), (2344, 30694), (2384, 30179), (4688, 15347)]