64063174

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 126627840

約数和(自身を除く): 62564666

約数列:

[1, 2, 7, 14, 17, 19, 31, 34, 38, 62, 119, 133, 217, 238, 266, 323, 434, 457, 527, 589, 646, 914, 1054, 1178, 2261, 3199, 3689, 4123, 4522, 6398, 7378, 7769, 8246, 8683, 10013, 14167, 15538, 17366, 20026, 28334, 54383, 60781, 70091, 99169, 108766, 121562, 140182, 147611, 198338, 240839, 269173, 295222, 481678, 538346, 1033277, 1685873, 1884211, 2066554, 3371746, 3768422, 4575941, 9151882, 32031587, 64063174]

約数ペア:

[(1, 64063174), (2, 32031587), (7, 9151882), (14, 4575941), (17, 3768422), (19, 3371746), (31, 2066554), (34, 1884211), (38, 1685873), (62, 1033277), (119, 538346), (133, 481678), (217, 295222), (238, 269173), (266, 240839), (323, 198338), (434, 147611), (457, 140182), (527, 121562), (589, 108766), (646, 99169), (914, 70091), (1054, 60781), (1178, 54383), (2261, 28334), (3199, 20026), (3689, 17366), (4123, 15538), (4522, 14167), (6398, 10013), (7378, 8683), (7769, 8246)]