8425428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 23224320

約数和(自身を除く): 14798892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 31, 33, 44, 58, 62, 66, 71, 87, 93, 116, 124, 132, 142, 174, 186, 213, 284, 319, 341, 348, 372, 426, 638, 682, 781, 852, 899, 957, 1023, 1276, 1364, 1562, 1798, 1914, 2046, 2059, 2201, 2343, 2697, 3124, 3596, 3828, 4092, 4118, 4402, 4686, 5394, 6177, 6603, 8236, 8804, 9372, 9889, 10788, 12354, 13206, 19778, 22649, 24211, 24708, 26412, 29667, 39556, 45298, 48422, 59334, 63829, 67947, 72633, 90596, 96844, 118668, 127658, 135894, 145266, 191487, 255316, 271788, 290532, 382974, 702119, 765948, 1404238, 2106357, 2808476, 4212714, 8425428]

約数ペア:

[(1, 8425428), (2, 4212714), (3, 2808476), (4, 2106357), (6, 1404238), (11, 765948), (12, 702119), (22, 382974), (29, 290532), (31, 271788), (33, 255316), (44, 191487), (58, 145266), (62, 135894), (66, 127658), (71, 118668), (87, 96844), (93, 90596), (116, 72633), (124, 67947), (132, 63829), (142, 59334), (174, 48422), (186, 45298), (213, 39556), (284, 29667), (319, 26412), (341, 24708), (348, 24211), (372, 22649), (426, 19778), (638, 13206), (682, 12354), (781, 10788), (852, 9889), (899, 9372), (957, 8804), (1023, 8236), (1276, 6603), (1364, 6177), (1562, 5394), (1798, 4686), (1914, 4402), (2046, 4118), (2059, 4092), (2201, 3828), (2343, 3596), (2697, 3124)]