70821784

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3181}}^1$

素因数の和:3232

約数の個数: 48

約数和(自身を含む): 152354160

約数和(自身を除く): 81532376

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 121, 184, 242, 253, 484, 506, 968, 1012, 2024, 2783, 3181, 5566, 6362, 11132, 12724, 22264, 25448, 34991, 69982, 73163, 139964, 146326, 279928, 292652, 384901, 585304, 769802, 804793, 1539604, 1609586, 3079208, 3219172, 6438344, 8852723, 17705446, 35410892, 70821784]

約数ペア:

[(1, 70821784), (2, 35410892), (4, 17705446), (8, 8852723), (11, 6438344), (22, 3219172), (23, 3079208), (44, 1609586), (46, 1539604), (88, 804793), (92, 769802), (121, 585304), (184, 384901), (242, 292652), (253, 279928), (484, 146326), (506, 139964), (968, 73163), (1012, 69982), (2024, 34991), (2783, 25448), (3181, 22264), (5566, 12724), (6362, 11132)]