27403168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3467}}^1$

素因数の和:3509

約数の個数: 48

約数和(自身を含む): 61175520

約数和(自身を除く): 33772352

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3467, 3952, 6934, 7904, 13868, 27736, 45071, 55472, 65873, 90142, 110944, 131746, 180284, 263492, 360568, 526984, 721136, 856349, 1053968, 1442272, 1712698, 2107936, 3425396, 6850792, 13701584, 27403168]

約数ペア:

[(1, 27403168), (2, 13701584), (4, 6850792), (8, 3425396), (13, 2107936), (16, 1712698), (19, 1442272), (26, 1053968), (32, 856349), (38, 721136), (52, 526984), (76, 360568), (104, 263492), (152, 180284), (208, 131746), (247, 110944), (304, 90142), (416, 65873), (494, 55472), (608, 45071), (988, 27736), (1976, 13868), (3467, 7904), (3952, 6934)]