69903964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{70753}}^1$

素因数の和:70789

約数の個数: 24

約数和(自身を含む): 138677840

約数和(自身を除く): 68773876

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 70753, 141506, 283012, 919789, 1344307, 1839578, 2688614, 3679156, 5377228, 17475991, 34951982, 69903964]

約数ペア:

[(1, 69903964), (2, 34951982), (4, 17475991), (13, 5377228), (19, 3679156), (26, 2688614), (38, 1839578), (52, 1344307), (76, 919789), (247, 283012), (494, 141506), (988, 70753)]