5208736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:701

約数の個数: 48

約数和(自身を含む): 11642400

約数和(自身を除く): 6433664

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 659, 988, 1318, 1976, 2636, 3952, 5272, 7904, 8567, 10544, 12521, 17134, 21088, 25042, 34268, 50084, 68536, 100168, 137072, 162773, 200336, 274144, 325546, 400672, 651092, 1302184, 2604368, 5208736]

約数ペア:

[(1, 5208736), (2, 2604368), (4, 1302184), (8, 651092), (13, 400672), (16, 325546), (19, 274144), (26, 200336), (32, 162773), (38, 137072), (52, 100168), (76, 68536), (104, 50084), (152, 34268), (208, 25042), (247, 21088), (304, 17134), (416, 12521), (494, 10544), (608, 8567), (659, 7904), (988, 5272), (1318, 3952), (1976, 2636)]