25713996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1679

約数の個数: 96

約数和(自身を含む): 79252992

約数和(自身を除く): 53538996

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 462, 476, 561, 714, 748, 924, 1122, 1309, 1428, 1637, 2244, 2618, 3274, 3927, 4911, 5236, 6548, 7854, 9822, 11459, 15708, 18007, 19644, 22918, 27829, 34377, 36014, 45836, 54021, 55658, 68754, 72028, 83487, 108042, 111316, 126049, 137508, 166974, 194803, 216084, 252098, 306119, 333948, 378147, 389606, 504196, 584409, 612238, 756294, 779212, 918357, 1168818, 1224476, 1512588, 1836714, 2142833, 2337636, 3673428, 4285666, 6428499, 8571332, 12856998, 25713996]

約数ペア:

[(1, 25713996), (2, 12856998), (3, 8571332), (4, 6428499), (6, 4285666), (7, 3673428), (11, 2337636), (12, 2142833), (14, 1836714), (17, 1512588), (21, 1224476), (22, 1168818), (28, 918357), (33, 779212), (34, 756294), (42, 612238), (44, 584409), (51, 504196), (66, 389606), (68, 378147), (77, 333948), (84, 306119), (102, 252098), (119, 216084), (132, 194803), (154, 166974), (187, 137508), (204, 126049), (231, 111316), (238, 108042), (308, 83487), (357, 72028), (374, 68754), (462, 55658), (476, 54021), (561, 45836), (714, 36014), (748, 34377), (924, 27829), (1122, 22918), (1309, 19644), (1428, 18007), (1637, 15708), (2244, 11459), (2618, 9822), (3274, 7854), (3927, 6548), (4911, 5236)]