67790404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 137491200

約数和(自身を除く): 69700796

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 131, 209, 262, 418, 524, 619, 836, 1238, 1441, 2476, 2489, 2882, 4978, 5764, 6809, 9956, 11761, 13618, 23522, 27236, 27379, 47044, 54758, 81089, 109516, 129371, 162178, 258742, 324356, 517484, 891979, 1540691, 1783958, 3081382, 3567916, 6162764, 16947601, 33895202, 67790404]

約数ペア:

[(1, 67790404), (2, 33895202), (4, 16947601), (11, 6162764), (19, 3567916), (22, 3081382), (38, 1783958), (44, 1540691), (76, 891979), (131, 517484), (209, 324356), (262, 258742), (418, 162178), (524, 129371), (619, 109516), (836, 81089), (1238, 54758), (1441, 47044), (2476, 27379), (2489, 27236), (2882, 23522), (4978, 13618), (5764, 11761), (6809, 9956)]