65886604

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{457}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 139525120

約数和(自身を除く): 73638516

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 271, 457, 532, 542, 914, 1084, 1828, 1897, 3199, 3794, 5149, 6398, 7588, 8683, 10298, 12796, 17366, 20596, 34732, 36043, 60781, 72086, 121562, 123847, 144172, 243124, 247694, 495388, 866929, 1733858, 2353093, 3467716, 4706186, 9412372, 16471651, 32943302, 65886604]

約数ペア:

[(1, 65886604), (2, 32943302), (4, 16471651), (7, 9412372), (14, 4706186), (19, 3467716), (28, 2353093), (38, 1733858), (76, 866929), (133, 495388), (266, 247694), (271, 243124), (457, 144172), (532, 123847), (542, 121562), (914, 72086), (1084, 60781), (1828, 36043), (1897, 34732), (3199, 20596), (3794, 17366), (5149, 12796), (6398, 10298), (7588, 8683)]