13940696

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 34350480

約数和(自身を除く): 20409784

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 53, 56, 61, 77, 88, 98, 106, 122, 154, 196, 212, 244, 308, 371, 392, 424, 427, 488, 539, 583, 616, 671, 742, 854, 1078, 1166, 1342, 1484, 1708, 2156, 2332, 2597, 2684, 2968, 2989, 3233, 3416, 4081, 4312, 4664, 4697, 5194, 5368, 5978, 6466, 8162, 9394, 10388, 11956, 12932, 16324, 18788, 20776, 22631, 23912, 25864, 28567, 32648, 32879, 35563, 37576, 45262, 57134, 65758, 71126, 90524, 114268, 131516, 142252, 158417, 181048, 228536, 248941, 263032, 284504, 316834, 497882, 633668, 995764, 1267336, 1742587, 1991528, 3485174, 6970348, 13940696]

約数ペア:

[(1, 13940696), (2, 6970348), (4, 3485174), (7, 1991528), (8, 1742587), (11, 1267336), (14, 995764), (22, 633668), (28, 497882), (44, 316834), (49, 284504), (53, 263032), (56, 248941), (61, 228536), (77, 181048), (88, 158417), (98, 142252), (106, 131516), (122, 114268), (154, 90524), (196, 71126), (212, 65758), (244, 57134), (308, 45262), (371, 37576), (392, 35563), (424, 32879), (427, 32648), (488, 28567), (539, 25864), (583, 23912), (616, 22631), (671, 20776), (742, 18788), (854, 16324), (1078, 12932), (1166, 11956), (1342, 10388), (1484, 9394), (1708, 8162), (2156, 6466), (2332, 5978), (2597, 5368), (2684, 5194), (2968, 4697), (2989, 4664), (3233, 4312), (3416, 4081)]