73291664

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{12689}}^1$

素因数の和:12735

約数の個数: 30

約数和(自身を含む): 149881590

約数和(自身を除く): 76589926

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 12689, 25378, 50756, 101512, 203024, 241091, 482182, 964364, 1928728, 3857456, 4580729, 9161458, 18322916, 36645832, 73291664]

約数ペア:

[(1, 73291664), (2, 36645832), (4, 18322916), (8, 9161458), (16, 4580729), (19, 3857456), (38, 1928728), (76, 964364), (152, 482182), (304, 241091), (361, 203024), (722, 101512), (1444, 50756), (2888, 25378), (5776, 12689)]