42259294

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2003}}^1$

素因数の和:2160

約数の個数: 32

約数和(自身を含む): 79646976

約数和(自身を除く): 37387682

約数列:

[1, 2, 7, 11, 14, 22, 77, 137, 154, 274, 959, 1507, 1918, 2003, 3014, 4006, 10549, 14021, 21098, 22033, 28042, 44066, 154231, 274411, 308462, 548822, 1920877, 3018521, 3841754, 6037042, 21129647, 42259294]

約数ペア:

[(1, 42259294), (2, 21129647), (7, 6037042), (11, 3841754), (14, 3018521), (22, 1920877), (77, 548822), (137, 308462), (154, 274411), (274, 154231), (959, 44066), (1507, 28042), (1918, 22033), (2003, 21098), (3014, 14021), (4006, 10549)]