64262332

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:466

約数の個数: 36

約数和(自身を含む): 119822976

約数和(自身を除く): 55560644

約数列:

[1, 2, 4, 19, 38, 76, 191, 233, 361, 382, 466, 722, 764, 932, 1444, 3629, 4427, 7258, 8854, 14516, 17708, 44503, 68951, 84113, 89006, 137902, 168226, 178012, 275804, 336452, 845557, 1691114, 3382228, 16065583, 32131166, 64262332]

約数ペア:

[(1, 64262332), (2, 32131166), (4, 16065583), (19, 3382228), (38, 1691114), (76, 845557), (191, 336452), (233, 275804), (361, 178012), (382, 168226), (466, 137902), (722, 89006), (764, 84113), (932, 68951), (1444, 44503), (3629, 17708), (4427, 14516), (7258, 8854)]