42732452

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 87994368

約数和(自身を除く): 45261916

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 127, 197, 244, 254, 394, 427, 508, 788, 854, 889, 1379, 1708, 1778, 2758, 3556, 5516, 7747, 12017, 15494, 24034, 25019, 30988, 48068, 50038, 54229, 84119, 100076, 108458, 168238, 175133, 216916, 336476, 350266, 700532, 1526159, 3052318, 6104636, 10683113, 21366226, 42732452]

約数ペア:

[(1, 42732452), (2, 21366226), (4, 10683113), (7, 6104636), (14, 3052318), (28, 1526159), (61, 700532), (122, 350266), (127, 336476), (197, 216916), (244, 175133), (254, 168238), (394, 108458), (427, 100076), (508, 84119), (788, 54229), (854, 50038), (889, 48068), (1379, 30988), (1708, 25019), (1778, 24034), (2758, 15494), (3556, 12017), (5516, 7747)]