39478712

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 94993920

約数和(自身を除く): 55515208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 61, 91, 98, 104, 122, 127, 182, 196, 244, 254, 364, 392, 427, 488, 508, 637, 728, 793, 854, 889, 1016, 1274, 1586, 1651, 1708, 1778, 2548, 2989, 3172, 3302, 3416, 3556, 5096, 5551, 5978, 6223, 6344, 6604, 7112, 7747, 11102, 11557, 11956, 12446, 13208, 15494, 22204, 23114, 23912, 24892, 30988, 38857, 44408, 46228, 49784, 54229, 61976, 77714, 80899, 92456, 100711, 108458, 155428, 161798, 201422, 216916, 310856, 323596, 379603, 402844, 433832, 647192, 704977, 759206, 805688, 1409954, 1518412, 2819908, 3036824, 4934839, 5639816, 9869678, 19739356, 39478712]

約数ペア:

[(1, 39478712), (2, 19739356), (4, 9869678), (7, 5639816), (8, 4934839), (13, 3036824), (14, 2819908), (26, 1518412), (28, 1409954), (49, 805688), (52, 759206), (56, 704977), (61, 647192), (91, 433832), (98, 402844), (104, 379603), (122, 323596), (127, 310856), (182, 216916), (196, 201422), (244, 161798), (254, 155428), (364, 108458), (392, 100711), (427, 92456), (488, 80899), (508, 77714), (637, 61976), (728, 54229), (793, 49784), (854, 46228), (889, 44408), (1016, 38857), (1274, 30988), (1586, 24892), (1651, 23912), (1708, 23114), (1778, 22204), (2548, 15494), (2989, 13208), (3172, 12446), (3302, 11956), (3416, 11557), (3556, 11102), (5096, 7747), (5551, 7112), (5978, 6604), (6223, 6344)]