39892216

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1481}}^1$

素因数の和:1544

約数の個数: 64

約数和(自身を含む): 94610880

約数和(自身を除く): 54718664

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1481, 1924, 2072, 2962, 3367, 3848, 5924, 6734, 10367, 11848, 13468, 19253, 20734, 26936, 38506, 41468, 54797, 77012, 82936, 109594, 134771, 154024, 219188, 269542, 383579, 438376, 539084, 712361, 767158, 1078168, 1424722, 1534316, 2849444, 3068632, 4986527, 5698888, 9973054, 19946108, 39892216]

約数ペア:

[(1, 39892216), (2, 19946108), (4, 9973054), (7, 5698888), (8, 4986527), (13, 3068632), (14, 2849444), (26, 1534316), (28, 1424722), (37, 1078168), (52, 767158), (56, 712361), (74, 539084), (91, 438376), (104, 383579), (148, 269542), (182, 219188), (259, 154024), (296, 134771), (364, 109594), (481, 82936), (518, 77012), (728, 54797), (962, 41468), (1036, 38506), (1481, 26936), (1924, 20734), (2072, 19253), (2962, 13468), (3367, 11848), (3848, 10367), (5924, 6734)]