38980344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1237}}^1$

素因数の和:1360

約数の個数: 64

約数和(自身を含む): 106071840

約数和(自身を除く): 67091496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 101, 104, 156, 202, 303, 312, 404, 606, 808, 1212, 1237, 1313, 2424, 2474, 2626, 3711, 3939, 4948, 5252, 7422, 7878, 9896, 10504, 14844, 15756, 16081, 29688, 31512, 32162, 48243, 64324, 96486, 124937, 128648, 192972, 249874, 374811, 385944, 499748, 749622, 999496, 1499244, 1624181, 2998488, 3248362, 4872543, 6496724, 9745086, 12993448, 19490172, 38980344]

約数ペア:

[(1, 38980344), (2, 19490172), (3, 12993448), (4, 9745086), (6, 6496724), (8, 4872543), (12, 3248362), (13, 2998488), (24, 1624181), (26, 1499244), (39, 999496), (52, 749622), (78, 499748), (101, 385944), (104, 374811), (156, 249874), (202, 192972), (303, 128648), (312, 124937), (404, 96486), (606, 64324), (808, 48243), (1212, 32162), (1237, 31512), (1313, 29688), (2424, 16081), (2474, 15756), (2626, 14844), (3711, 10504), (3939, 9896), (4948, 7878), (5252, 7422)]